Home / 69,933.76-96,521.07-41,251.66

Finding the Fourth Proportional to 69,933.76, 96,521.07 and 41,251.66

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Solution

The fourth proportional to 69,933.76, 96,521.07 and 41,251.66 is: 56,934.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,933.76 : 96,521.07 = 41,251.66 : x
  2. Step 2: Convert to fraction form
    69,933.76/96,521.07 = 41,251.66/x
  3. Step 3: Cross multiply
    69,933.76x = 96,521.07 × 41,251.66
  4. Step 4: Simplify right side
    69,933.76x = 3,981,654,362.48
  5. Step 5: Solve for x
    x = 3,981,654,362.48/69,933.76
  6. Step 6: Final answer
    x = 56,934.65

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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.