Home / 67,092.32-100,599.59-27,604.82

Finding the Fourth Proportional to 67,092.32, 100,599.59 and 27,604.82

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Solution

The fourth proportional to 67,092.32, 100,599.59 and 27,604.82 is: 41,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,092.32 : 100,599.59 = 27,604.82 : x
  2. Step 2: Convert to fraction form
    67,092.32/100,599.59 = 27,604.82/x
  3. Step 3: Cross multiply
    67,092.32x = 100,599.59 × 27,604.82
  4. Step 4: Simplify right side
    67,092.32x = 2,777,033,140.04
  5. Step 5: Solve for x
    x = 2,777,033,140.04/67,092.32
  6. Step 6: Final answer
    x = 41,391.23

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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.