Home / 40,182.78-60,293.61-24,591.90

Finding the Fourth Proportional to 40,182.78, 60,293.61 and 24,591.90

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Solution

The fourth proportional to 40,182.78, 60,293.61 and 24,591.90 is: 36,899.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,182.78 : 60,293.61 = 24,591.90 : x
  2. Step 2: Convert to fraction form
    40,182.78/60,293.61 = 24,591.90/x
  3. Step 3: Cross multiply
    40,182.78x = 60,293.61 × 24,591.90
  4. Step 4: Simplify right side
    40,182.78x = 1,482,734,427.76
  5. Step 5: Solve for x
    x = 1,482,734,427.76/40,182.78
  6. Step 6: Final answer
    x = 36,899.75

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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.