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Finding the Fourth Proportional to 237,148.33, 355,723.11 and 96,906.94

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Solution

The fourth proportional to 237,148.33, 355,723.11 and 96,906.94 is: 145,360.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,148.33 : 355,723.11 = 96,906.94 : x
  2. Step 2: Convert to fraction form
    237,148.33/355,723.11 = 96,906.94/x
  3. Step 3: Cross multiply
    237,148.33x = 355,723.11 × 96,906.94
  4. Step 4: Simplify right side
    237,148.33x = 34,472,038,077.38
  5. Step 5: Solve for x
    x = 34,472,038,077.38/237,148.33
  6. Step 6: Final answer
    x = 145,360.66

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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.