Home / 45,952.10-68,891.70-25,175.60

Finding the Fourth Proportional to 45,952.10, 68,891.70 and 25,175.60

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Solution

The fourth proportional to 45,952.10, 68,891.70 and 25,175.60 is: 37,743.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,952.10 : 68,891.70 = 25,175.60 : x
  2. Step 2: Convert to fraction form
    45,952.10/68,891.70 = 25,175.60/x
  3. Step 3: Cross multiply
    45,952.10x = 68,891.70 × 25,175.60
  4. Step 4: Simplify right side
    45,952.10x = 1,734,389,882.52
  5. Step 5: Solve for x
    x = 1,734,389,882.52/45,952.10
  6. Step 6: Final answer
    x = 37,743.43

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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.