Home / 44,188.14-66,282.20-36,380.55

Finding the Fourth Proportional to 44,188.14, 66,282.20 and 36,380.55

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Solution

The fourth proportional to 44,188.14, 66,282.20 and 36,380.55 is: 54,570.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,188.14 : 66,282.20 = 36,380.55 : x
  2. Step 2: Convert to fraction form
    44,188.14/66,282.20 = 36,380.55/x
  3. Step 3: Cross multiply
    44,188.14x = 66,282.20 × 36,380.55
  4. Step 4: Simplify right side
    44,188.14x = 2,411,382,650.75
  5. Step 5: Solve for x
    x = 2,411,382,650.75/44,188.14
  6. Step 6: Final answer
    x = 54,570.82

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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.