Home / 95,331.16-131,502.31-59,458.92

Finding the Fourth Proportional to 95,331.16, 131,502.31 and 59,458.92

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Solution

The fourth proportional to 95,331.16, 131,502.31 and 59,458.92 is: 82,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,331.16 : 131,502.31 = 59,458.92 : x
  2. Step 2: Convert to fraction form
    95,331.16/131,502.31 = 59,458.92/x
  3. Step 3: Cross multiply
    95,331.16x = 131,502.31 × 59,458.92
  4. Step 4: Simplify right side
    95,331.16x = 7,818,985,330.11
  5. Step 5: Solve for x
    x = 7,818,985,330.11/95,331.16
  6. Step 6: Final answer
    x = 82,019.20

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1.5x scale

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.