Home / 44,932.89-67,474.53-43,144.95

Finding the Fourth Proportional to 44,932.89, 67,474.53 and 43,144.95

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Solution

The fourth proportional to 44,932.89, 67,474.53 and 43,144.95 is: 64,789.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,932.89 : 67,474.53 = 43,144.95 : x
  2. Step 2: Convert to fraction form
    44,932.89/67,474.53 = 43,144.95/x
  3. Step 3: Cross multiply
    44,932.89x = 67,474.53 × 43,144.95
  4. Step 4: Simplify right side
    44,932.89x = 2,911,185,223.12
  5. Step 5: Solve for x
    x = 2,911,185,223.12/44,932.89
  6. Step 6: Final answer
    x = 64,789.63

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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.