Home / 44,366.90-66,510.68-16,280.43

Finding the Fourth Proportional to 44,366.90, 66,510.68 and 16,280.43

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Solution

The fourth proportional to 44,366.90, 66,510.68 and 16,280.43 is: 24,406.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,366.90 : 66,510.68 = 16,280.43 : x
  2. Step 2: Convert to fraction form
    44,366.90/66,510.68 = 16,280.43/x
  3. Step 3: Cross multiply
    44,366.90x = 66,510.68 × 16,280.43
  4. Step 4: Simplify right side
    44,366.90x = 1,082,822,388.59
  5. Step 5: Solve for x
    x = 1,082,822,388.59/44,366.90
  6. Step 6: Final answer
    x = 24,406.09

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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.