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Finding the Fourth Proportional to 237,793.69, 356,737.16 and 88,035.13

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Solution

The fourth proportional to 237,793.69, 356,737.16 and 88,035.13 is: 132,069.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,793.69 : 356,737.16 = 88,035.13 : x
  2. Step 2: Convert to fraction form
    237,793.69/356,737.16 = 88,035.13/x
  3. Step 3: Cross multiply
    237,793.69x = 356,737.16 × 88,035.13
  4. Step 4: Simplify right side
    237,793.69x = 31,405,402,256.43
  5. Step 5: Solve for x
    x = 31,405,402,256.43/237,793.69
  6. Step 6: Final answer
    x = 132,069.96

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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.