Home / 26,532.78-36,615.24-14,596.92

Finding the Fourth Proportional to 26,532.78, 36,615.24 and 14,596.92

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Solution

The fourth proportional to 26,532.78, 36,615.24 and 14,596.92 is: 20,143.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,532.78 : 36,615.24 = 14,596.92 : x
  2. Step 2: Convert to fraction form
    26,532.78/36,615.24 = 14,596.92/x
  3. Step 3: Cross multiply
    26,532.78x = 36,615.24 × 14,596.92
  4. Step 4: Simplify right side
    26,532.78x = 534,469,729.06
  5. Step 5: Solve for x
    x = 534,469,729.06/26,532.78
  6. Step 6: Final answer
    x = 20,143.75

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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.