Home / 95,218.52-131,403.18-52,195.14

Finding the Fourth Proportional to 95,218.52, 131,403.18 and 52,195.14

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Solution

The fourth proportional to 95,218.52, 131,403.18 and 52,195.14 is: 72,030.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,218.52 : 131,403.18 = 52,195.14 : x
  2. Step 2: Convert to fraction form
    95,218.52/131,403.18 = 52,195.14/x
  3. Step 3: Cross multiply
    95,218.52x = 131,403.18 × 52,195.14
  4. Step 4: Simplify right side
    95,218.52x = 6,858,607,376.55
  5. Step 5: Solve for x
    x = 6,858,607,376.55/95,218.52
  6. Step 6: Final answer
    x = 72,030.18

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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.