Home / 95,939.19-132,413.09-60,159.87

Finding the Fourth Proportional to 95,939.19, 132,413.09 and 60,159.87

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Solution

The fourth proportional to 95,939.19, 132,413.09 and 60,159.87 is: 83,031.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,939.19 : 132,413.09 = 60,159.87 : x
  2. Step 2: Convert to fraction form
    95,939.19/132,413.09 = 60,159.87/x
  3. Step 3: Cross multiply
    95,939.19x = 132,413.09 × 60,159.87
  4. Step 4: Simplify right side
    95,939.19x = 7,965,953,979.90
  5. Step 5: Solve for x
    x = 7,965,953,979.90/95,939.19
  6. Step 6: Final answer
    x = 83,031.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.