Home / 40,964.03-61,367.33-25,122.88

Finding the Fourth Proportional to 40,964.03, 61,367.33 and 25,122.88

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Solution

The fourth proportional to 40,964.03, 61,367.33 and 25,122.88 is: 37,636.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,964.03 : 61,367.33 = 25,122.88 : x
  2. Step 2: Convert to fraction form
    40,964.03/61,367.33 = 25,122.88/x
  3. Step 3: Cross multiply
    40,964.03x = 61,367.33 × 25,122.88
  4. Step 4: Simplify right side
    40,964.03x = 1,541,724,207.03
  5. Step 5: Solve for x
    x = 1,541,724,207.03/40,964.03
  6. Step 6: Final answer
    x = 37,636.05

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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.