Home / 44,354.77-66,517.76-14,764.66

Finding the Fourth Proportional to 44,354.77, 66,517.76 and 14,764.66

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Solution

The fourth proportional to 44,354.77, 66,517.76 and 14,764.66 is: 22,142.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,354.77 : 66,517.76 = 14,764.66 : x
  2. Step 2: Convert to fraction form
    44,354.77/66,517.76 = 14,764.66/x
  3. Step 3: Cross multiply
    44,354.77x = 66,517.76 × 14,764.66
  4. Step 4: Simplify right side
    44,354.77x = 982,112,036.54
  5. Step 5: Solve for x
    x = 982,112,036.54/44,354.77
  6. Step 6: Final answer
    x = 22,142.20

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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.