Home / 67,041.14-92,517.17-36,825.47

Finding the Fourth Proportional to 67,041.14, 92,517.17 and 36,825.47

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Solution

The fourth proportional to 67,041.14, 92,517.17 and 36,825.47 is: 50,819.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,041.14 : 92,517.17 = 36,825.47 : x
  2. Step 2: Convert to fraction form
    67,041.14/92,517.17 = 36,825.47/x
  3. Step 3: Cross multiply
    67,041.14x = 92,517.17 × 36,825.47
  4. Step 4: Simplify right side
    67,041.14x = 3,406,987,621.61
  5. Step 5: Solve for x
    x = 3,406,987,621.61/67,041.14
  6. Step 6: Final answer
    x = 50,819.36

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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.