Home / 69,342.03-95,691.54-37,510.26

Finding the Fourth Proportional to 69,342.03, 95,691.54 and 37,510.26

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Solution

The fourth proportional to 69,342.03, 95,691.54 and 37,510.26 is: 51,763.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,342.03 : 95,691.54 = 37,510.26 : x
  2. Step 2: Convert to fraction form
    69,342.03/95,691.54 = 37,510.26/x
  3. Step 3: Cross multiply
    69,342.03x = 95,691.54 × 37,510.26
  4. Step 4: Simplify right side
    69,342.03x = 3,589,414,545.20
  5. Step 5: Solve for x
    x = 3,589,414,545.20/69,342.03
  6. Step 6: Final answer
    x = 51,763.91

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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.