Home / 22,957.24-34,449.15-9,629.05

Finding the Fourth Proportional to 22,957.24, 34,449.15 and 9,629.05

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Solution

The fourth proportional to 22,957.24, 34,449.15 and 9,629.05 is: 14,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,957.24 : 34,449.15 = 9,629.05 : x
  2. Step 2: Convert to fraction form
    22,957.24/34,449.15 = 9,629.05/x
  3. Step 3: Cross multiply
    22,957.24x = 34,449.15 × 9,629.05
  4. Step 4: Simplify right side
    22,957.24x = 331,712,519.74
  5. Step 5: Solve for x
    x = 331,712,519.74/22,957.24
  6. Step 6: Final answer
    x = 14,449.15

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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.