Home / 69,934.25-96,521.76-41,252.15

Finding the Fourth Proportional to 69,934.25, 96,521.76 and 41,252.15

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Solution

The fourth proportional to 69,934.25, 96,521.76 and 41,252.15 is: 56,935.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,934.25 : 96,521.76 = 41,252.15 : x
  2. Step 2: Convert to fraction form
    69,934.25/96,521.76 = 41,252.15/x
  3. Step 3: Cross multiply
    69,934.25x = 96,521.76 × 41,252.15
  4. Step 4: Simplify right side
    69,934.25x = 3,981,730,363.09
  5. Step 5: Solve for x
    x = 3,981,730,363.09/69,934.25
  6. Step 6: Final answer
    x = 56,935.34

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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.