Home / 95,318.88-131,485.40-59,446.61

Finding the Fourth Proportional to 95,318.88, 131,485.40 and 59,446.61

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Solution

The fourth proportional to 95,318.88, 131,485.40 and 59,446.61 is: 82,002.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318.88 : 131,485.40 = 59,446.61 : x
  2. Step 2: Convert to fraction form
    95,318.88/131,485.40 = 59,446.61/x
  3. Step 3: Cross multiply
    95,318.88x = 131,485.40 × 59,446.61
  4. Step 4: Simplify right side
    95,318.88x = 7,816,361,223.02
  5. Step 5: Solve for x
    x = 7,816,361,223.02/95,318.88
  6. Step 6: Final answer
    x = 82,002.24

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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.