Home / 68,777.18-94,953.92-44,943.74

Finding the Fourth Proportional to 68,777.18, 94,953.92 and 44,943.74

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Solution

The fourth proportional to 68,777.18, 94,953.92 and 44,943.74 is: 62,049.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,777.18 : 94,953.92 = 44,943.74 : x
  2. Step 2: Convert to fraction form
    68,777.18/94,953.92 = 44,943.74/x
  3. Step 3: Cross multiply
    68,777.18x = 94,953.92 × 44,943.74
  4. Step 4: Simplify right side
    68,777.18x = 4,267,584,292.46
  5. Step 5: Solve for x
    x = 4,267,584,292.46/68,777.18
  6. Step 6: Final answer
    x = 62,049.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.