Home / 44,872.95-67,364.10-44,544.90

Finding the Fourth Proportional to 44,872.95, 67,364.10 and 44,544.90

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Solution

The fourth proportional to 44,872.95, 67,364.10 and 44,544.90 is: 66,871.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,872.95 : 67,364.10 = 44,544.90 : x
  2. Step 2: Convert to fraction form
    44,872.95/67,364.10 = 44,544.90/x
  3. Step 3: Cross multiply
    44,872.95x = 67,364.10 × 44,544.90
  4. Step 4: Simplify right side
    44,872.95x = 3,000,727,098.09
  5. Step 5: Solve for x
    x = 3,000,727,098.09/44,872.95
  6. Step 6: Final answer
    x = 66,871.63

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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.