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Finding the Fourth Proportional to 14,708.52, 22,019.04 and 9,761.04

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Solution

The fourth proportional to 14,708.52, 22,019.04 and 9,761.04 is: 14,612.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,708.52 : 22,019.04 = 9,761.04 : x
  2. Step 2: Convert to fraction form
    14,708.52/22,019.04 = 9,761.04/x
  3. Step 3: Cross multiply
    14,708.52x = 22,019.04 × 9,761.04
  4. Step 4: Simplify right side
    14,708.52x = 214,928,730.20
  5. Step 5: Solve for x
    x = 214,928,730.20/14,708.52
  6. Step 6: Final answer
    x = 14,612.53

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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.