Home / 95,070.52-131,195.72-52,628.14

Finding the Fourth Proportional to 95,070.52, 131,195.72 and 52,628.14

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Solution

The fourth proportional to 95,070.52, 131,195.72 and 52,628.14 is: 72,625.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,070.52 : 131,195.72 = 52,628.14 : x
  2. Step 2: Convert to fraction form
    95,070.52/131,195.72 = 52,628.14/x
  3. Step 3: Cross multiply
    95,070.52x = 131,195.72 × 52,628.14
  4. Step 4: Simplify right side
    95,070.52x = 6,904,586,719.56
  5. Step 5: Solve for x
    x = 6,904,586,719.56/95,070.52
  6. Step 6: Final answer
    x = 72,625.95

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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.