Home / 67,008.75-100,435.23-24,861.95

Finding the Fourth Proportional to 67,008.75, 100,435.23 and 24,861.95

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Solution

The fourth proportional to 67,008.75, 100,435.23 and 24,861.95 is: 37,264.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,008.75 : 100,435.23 = 24,861.95 : x
  2. Step 2: Convert to fraction form
    67,008.75/100,435.23 = 24,861.95/x
  3. Step 3: Cross multiply
    67,008.75x = 100,435.23 × 24,861.95
  4. Step 4: Simplify right side
    67,008.75x = 2,497,015,164.32
  5. Step 5: Solve for x
    x = 2,497,015,164.32/67,008.75
  6. Step 6: Final answer
    x = 37,264.02

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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.