Home / 19,733.43-29,600.15-14,474.10

Finding the Fourth Proportional to 19,733.43, 29,600.15 and 14,474.10

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Solution

The fourth proportional to 19,733.43, 29,600.15 and 14,474.10 is: 21,711.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,733.43 : 29,600.15 = 14,474.10 : x
  2. Step 2: Convert to fraction form
    19,733.43/29,600.15 = 14,474.10/x
  3. Step 3: Cross multiply
    19,733.43x = 29,600.15 × 14,474.10
  4. Step 4: Simplify right side
    19,733.43x = 428,435,531.12
  5. Step 5: Solve for x
    x = 428,435,531.12/19,733.43
  6. Step 6: Final answer
    x = 21,711.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.