Home / 67,724.97-101,686.07-50,010.27

Finding the Fourth Proportional to 67,724.97, 101,686.07 and 50,010.27

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Solution

The fourth proportional to 67,724.97, 101,686.07 and 50,010.27 is: 75,088.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,724.97 : 101,686.07 = 50,010.27 : x
  2. Step 2: Convert to fraction form
    67,724.97/101,686.07 = 50,010.27/x
  3. Step 3: Cross multiply
    67,724.97x = 101,686.07 × 50,010.27
  4. Step 4: Simplify right side
    67,724.97x = 5,085,347,815.94
  5. Step 5: Solve for x
    x = 5,085,347,815.94/67,724.97
  6. Step 6: Final answer
    x = 75,088.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.