Home / 69,414.12-95,791.08-37,582.35

Finding the Fourth Proportional to 69,414.12, 95,791.08 and 37,582.35

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Solution

The fourth proportional to 69,414.12, 95,791.08 and 37,582.35 is: 51,863.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,414.12 : 95,791.08 = 37,582.35 : x
  2. Step 2: Convert to fraction form
    69,414.12/95,791.08 = 37,582.35/x
  3. Step 3: Cross multiply
    69,414.12x = 95,791.08 × 37,582.35
  4. Step 4: Simplify right side
    69,414.12x = 3,600,053,895.44
  5. Step 5: Solve for x
    x = 3,600,053,895.44/69,414.12
  6. Step 6: Final answer
    x = 51,863.42

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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.