Home / 32,654.97-48,964.23-15,979.10

Finding the Fourth Proportional to 32,654.97, 48,964.23 and 15,979.10

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Solution

The fourth proportional to 32,654.97, 48,964.23 and 15,979.10 is: 23,959.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,654.97 : 48,964.23 = 15,979.10 : x
  2. Step 2: Convert to fraction form
    32,654.97/48,964.23 = 15,979.10/x
  3. Step 3: Cross multiply
    32,654.97x = 48,964.23 × 15,979.10
  4. Step 4: Simplify right side
    32,654.97x = 782,404,082.77
  5. Step 5: Solve for x
    x = 782,404,082.77/32,654.97
  6. Step 6: Final answer
    x = 23,959.72

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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.