Home / 68,946.20-95,082.56-44,721.93

Finding the Fourth Proportional to 68,946.20, 95,082.56 and 44,721.93

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Solution

The fourth proportional to 68,946.20, 95,082.56 and 44,721.93 is: 61,675.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,946.20 : 95,082.56 = 44,721.93 : x
  2. Step 2: Convert to fraction form
    68,946.20/95,082.56 = 44,721.93/x
  3. Step 3: Cross multiply
    68,946.20x = 95,082.56 × 44,721.93
  4. Step 4: Simplify right side
    68,946.20x = 4,252,275,425.21
  5. Step 5: Solve for x
    x = 4,252,275,425.21/68,946.20
  6. Step 6: Final answer
    x = 61,675.27

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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.