Home / 95,304.71-131,519.54-52,862.15

Finding the Fourth Proportional to 95,304.71, 131,519.54 and 52,862.15

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Solution

The fourth proportional to 95,304.71, 131,519.54 and 52,862.15 is: 72,949.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,304.71 : 131,519.54 = 52,862.15 : x
  2. Step 2: Convert to fraction form
    95,304.71/131,519.54 = 52,862.15/x
  3. Step 3: Cross multiply
    95,304.71x = 131,519.54 × 52,862.15
  4. Step 4: Simplify right side
    95,304.71x = 6,952,404,729.50
  5. Step 5: Solve for x
    x = 6,952,404,729.50/95,304.71
  6. Step 6: Final answer
    x = 72,949.23

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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.