Home / 69,229.16-95,536.24-37,398.06

Finding the Fourth Proportional to 69,229.16, 95,536.24 and 37,398.06

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Solution

The fourth proportional to 69,229.16, 95,536.24 and 37,398.06 is: 51,609.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,229.16 : 95,536.24 = 37,398.06 : x
  2. Step 2: Convert to fraction form
    69,229.16/95,536.24 = 37,398.06/x
  3. Step 3: Cross multiply
    69,229.16x = 95,536.24 × 37,398.06
  4. Step 4: Simplify right side
    69,229.16x = 3,572,869,848.70
  5. Step 5: Solve for x
    x = 3,572,869,848.70/69,229.16
  6. Step 6: Final answer
    x = 51,609.32

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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.