Home / 69,004.23-95,235.92-38,792.04

Finding the Fourth Proportional to 69,004.23, 95,235.92 and 38,792.04

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Solution

The fourth proportional to 69,004.23, 95,235.92 and 38,792.04 is: 53,538.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,004.23 : 95,235.92 = 38,792.04 : x
  2. Step 2: Convert to fraction form
    69,004.23/95,235.92 = 38,792.04/x
  3. Step 3: Cross multiply
    69,004.23x = 95,235.92 × 38,792.04
  4. Step 4: Simplify right side
    69,004.23x = 3,694,395,618.08
  5. Step 5: Solve for x
    x = 3,694,395,618.08/69,004.23
  6. Step 6: Final answer
    x = 53,538.68

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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.