Home / 24,400.76-33,673.06-13,222.76

Finding the Fourth Proportional to 24,400.76, 33,673.06 and 13,222.76

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Solution

The fourth proportional to 24,400.76, 33,673.06 and 13,222.76 is: 18,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,400.76 : 33,673.06 = 13,222.76 : x
  2. Step 2: Convert to fraction form
    24,400.76/33,673.06 = 13,222.76/x
  3. Step 3: Cross multiply
    24,400.76x = 33,673.06 × 13,222.76
  4. Step 4: Simplify right side
    24,400.76x = 445,250,790.85
  5. Step 5: Solve for x
    x = 445,250,790.85/24,400.76
  6. Step 6: Final answer
    x = 18,247.41

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Half scale
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Double scale
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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.