Home / 69,305.19-95,641.23-37,474.08

Finding the Fourth Proportional to 69,305.19, 95,641.23 and 37,474.08

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Solution

The fourth proportional to 69,305.19, 95,641.23 and 37,474.08 is: 51,714.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,305.19 : 95,641.23 = 37,474.08 : x
  2. Step 2: Convert to fraction form
    69,305.19/95,641.23 = 37,474.08/x
  3. Step 3: Cross multiply
    69,305.19x = 95,641.23 × 37,474.08
  4. Step 4: Simplify right side
    69,305.19x = 3,584,067,104.32
  5. Step 5: Solve for x
    x = 3,584,067,104.32/69,305.19
  6. Step 6: Final answer
    x = 51,714.27

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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.