Home / 44,851.13-67,288.85-16,774.04

Finding the Fourth Proportional to 44,851.13, 67,288.85 and 16,774.04

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Solution

The fourth proportional to 44,851.13, 67,288.85 and 16,774.04 is: 25,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,851.13 : 67,288.85 = 16,774.04 : x
  2. Step 2: Convert to fraction form
    44,851.13/67,288.85 = 16,774.04/x
  3. Step 3: Cross multiply
    44,851.13x = 67,288.85 × 16,774.04
  4. Step 4: Simplify right side
    44,851.13x = 1,128,705,777.58
  5. Step 5: Solve for x
    x = 1,128,705,777.58/44,851.13
  6. Step 6: Final answer
    x = 25,165.60

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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.