Home / 67,293.55-92,863.87-37,081.68

Finding the Fourth Proportional to 67,293.55, 92,863.87 and 37,081.68

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Solution

The fourth proportional to 67,293.55, 92,863.87 and 37,081.68 is: 51,172.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,293.55 : 92,863.87 = 37,081.68 : x
  2. Step 2: Convert to fraction form
    67,293.55/92,863.87 = 37,081.68/x
  3. Step 3: Cross multiply
    67,293.55x = 92,863.87 × 37,081.68
  4. Step 4: Simplify right side
    67,293.55x = 3,443,548,310.90
  5. Step 5: Solve for x
    x = 3,443,548,310.90/67,293.55
  6. Step 6: Final answer
    x = 51,172.04

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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.