Home / 41,962.04-62,942.78-17,001.72

Finding the Fourth Proportional to 41,962.04, 62,942.78 and 17,001.72

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Solution

The fourth proportional to 41,962.04, 62,942.78 and 17,001.72 is: 25,502.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,962.04 : 62,942.78 = 17,001.72 : x
  2. Step 2: Convert to fraction form
    41,962.04/62,942.78 = 17,001.72/x
  3. Step 3: Cross multiply
    41,962.04x = 62,942.78 × 17,001.72
  4. Step 4: Simplify right side
    41,962.04x = 1,070,135,521.58
  5. Step 5: Solve for x
    x = 1,070,135,521.58/41,962.04
  6. Step 6: Final answer
    x = 25,502.47

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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.