Home / 95,151.16-142,629.54-61,937.92

Finding the Fourth Proportional to 95,151.16, 142,629.54 and 61,937.92

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Solution

The fourth proportional to 95,151.16, 142,629.54 and 61,937.92 is: 92,843.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,151.16 : 142,629.54 = 61,937.92 : x
  2. Step 2: Convert to fraction form
    95,151.16/142,629.54 = 61,937.92/x
  3. Step 3: Cross multiply
    95,151.16x = 142,629.54 × 61,937.92
  4. Step 4: Simplify right side
    95,151.16x = 8,834,177,038.16
  5. Step 5: Solve for x
    x = 8,834,177,038.16/95,151.16
  6. Step 6: Final answer
    x = 92,843.61

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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.