Home / 69,546.65-95,902.18-59,508.32

Finding the Fourth Proportional to 69,546.65, 95,902.18 and 59,508.32

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Solution

The fourth proportional to 69,546.65, 95,902.18 and 59,508.32 is: 82,059.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,546.65 : 95,902.18 = 59,508.32 : x
  2. Step 2: Convert to fraction form
    69,546.65/95,902.18 = 59,508.32/x
  3. Step 3: Cross multiply
    69,546.65x = 95,902.18 × 59,508.32
  4. Step 4: Simplify right side
    69,546.65x = 5,706,976,987.86
  5. Step 5: Solve for x
    x = 5,706,976,987.86/69,546.65
  6. Step 6: Final answer
    x = 82,059.70

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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.