Home / 69,194.91-95,287.92-60,116.13

Finding the Fourth Proportional to 69,194.91, 95,287.92 and 60,116.13

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Solution

The fourth proportional to 69,194.91, 95,287.92 and 60,116.13 is: 82,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,194.91 : 95,287.92 = 60,116.13 : x
  2. Step 2: Convert to fraction form
    69,194.91/95,287.92 = 60,116.13/x
  3. Step 3: Cross multiply
    69,194.91x = 95,287.92 × 60,116.13
  4. Step 4: Simplify right side
    69,194.91x = 5,728,340,986.15
  5. Step 5: Solve for x
    x = 5,728,340,986.15/69,194.91
  6. Step 6: Final answer
    x = 82,785.58

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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.