Home / 95,117.49-131,262.56-52,675.11

Finding the Fourth Proportional to 95,117.49, 131,262.56 and 52,675.11

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Solution

The fourth proportional to 95,117.49, 131,262.56 and 52,675.11 is: 72,691.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,117.49 : 131,262.56 = 52,675.11 : x
  2. Step 2: Convert to fraction form
    95,117.49/131,262.56 = 52,675.11/x
  3. Step 3: Cross multiply
    95,117.49x = 131,262.56 × 52,675.11
  4. Step 4: Simplify right side
    95,117.49x = 6,914,269,523.51
  5. Step 5: Solve for x
    x = 6,914,269,523.51/95,117.49
  6. Step 6: Final answer
    x = 72,691.88

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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.