Home / 69,863.38-96,475.51-44,377.95

Finding the Fourth Proportional to 69,863.38, 96,475.51 and 44,377.95

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Solution

The fourth proportional to 69,863.38, 96,475.51 and 44,377.95 is: 61,282.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,863.38 : 96,475.51 = 44,377.95 : x
  2. Step 2: Convert to fraction form
    69,863.38/96,475.51 = 44,377.95/x
  3. Step 3: Cross multiply
    69,863.38x = 96,475.51 × 44,377.95
  4. Step 4: Simplify right side
    69,863.38x = 4,281,385,776.26
  5. Step 5: Solve for x
    x = 4,281,385,776.26/69,863.38
  6. Step 6: Final answer
    x = 61,282.26

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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.