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Finding the Fourth Proportional to 22,737.53, 34,090.43 and 10,080.43

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Solution

The fourth proportional to 22,737.53, 34,090.43 and 10,080.43 is: 15,113.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,737.53 : 34,090.43 = 10,080.43 : x
  2. Step 2: Convert to fraction form
    22,737.53/34,090.43 = 10,080.43/x
  3. Step 3: Cross multiply
    22,737.53x = 34,090.43 × 10,080.43
  4. Step 4: Simplify right side
    22,737.53x = 343,646,057.66
  5. Step 5: Solve for x
    x = 343,646,057.66/22,737.53
  6. Step 6: Final answer
    x = 15,113.60

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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.