Home / 95,449.06-131,785.60-59,655.16

Finding the Fourth Proportional to 95,449.06, 131,785.60 and 59,655.16

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Solution

The fourth proportional to 95,449.06, 131,785.60 and 59,655.16 is: 82,365.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,449.06 : 131,785.60 = 59,655.16 : x
  2. Step 2: Convert to fraction form
    95,449.06/131,785.60 = 59,655.16/x
  3. Step 3: Cross multiply
    95,449.06x = 131,785.60 × 59,655.16
  4. Step 4: Simplify right side
    95,449.06x = 7,861,691,053.70
  5. Step 5: Solve for x
    x = 7,861,691,053.70/95,449.06
  6. Step 6: Final answer
    x = 82,365.31

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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.