Home / 24,800.76-34,223.58-14,728.68

Finding the Fourth Proportional to 24,800.76, 34,223.58 and 14,728.68

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Solution

The fourth proportional to 24,800.76, 34,223.58 and 14,728.68 is: 20,324.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,800.76 : 34,223.58 = 14,728.68 : x
  2. Step 2: Convert to fraction form
    24,800.76/34,223.58 = 14,728.68/x
  3. Step 3: Cross multiply
    24,800.76x = 34,223.58 × 14,728.68
  4. Step 4: Simplify right side
    24,800.76x = 504,068,158.27
  5. Step 5: Solve for x
    x = 504,068,158.27/24,800.76
  6. Step 6: Final answer
    x = 20,324.71

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Find fourth proportional to 12,400.38, 17,111.79 and 7,364.34
Half scale
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Double scale
Find fourth proportional to 24,801.76, 34,224.96 and 14,729.68
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.