Home / 95,318.15-131,534.69-52,296.71

Finding the Fourth Proportional to 95,318.15, 131,534.69 and 52,296.71

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Solution

The fourth proportional to 95,318.15, 131,534.69 and 52,296.71 is: 72,167.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,318.15 : 131,534.69 = 52,296.71 : x
  2. Step 2: Convert to fraction form
    95,318.15/131,534.69 = 52,296.71/x
  3. Step 3: Cross multiply
    95,318.15x = 131,534.69 × 52,296.71
  4. Step 4: Simplify right side
    95,318.15x = 6,878,831,728.54
  5. Step 5: Solve for x
    x = 6,878,831,728.54/95,318.15
  6. Step 6: Final answer
    x = 72,167.07

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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.