Home / 95,283.76-131,489.56-52,841.40

Finding the Fourth Proportional to 95,283.76, 131,489.56 and 52,841.40

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Solution

The fourth proportional to 95,283.76, 131,489.56 and 52,841.40 is: 72,920.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,283.76 : 131,489.56 = 52,841.40 : x
  2. Step 2: Convert to fraction form
    95,283.76/131,489.56 = 52,841.40/x
  3. Step 3: Cross multiply
    95,283.76x = 131,489.56 × 52,841.40
  4. Step 4: Simplify right side
    95,283.76x = 6,948,092,435.78
  5. Step 5: Solve for x
    x = 6,948,092,435.78/95,283.76
  6. Step 6: Final answer
    x = 72,920.01

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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.