Home / 41,614.22-57,427.63-22,751.35

Finding the Fourth Proportional to 41,614.22, 57,427.63 and 22,751.35

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Solution

The fourth proportional to 41,614.22, 57,427.63 and 22,751.35 is: 31,396.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,614.22 : 57,427.63 = 22,751.35 : x
  2. Step 2: Convert to fraction form
    41,614.22/57,427.63 = 22,751.35/x
  3. Step 3: Cross multiply
    41,614.22x = 57,427.63 × 22,751.35
  4. Step 4: Simplify right side
    41,614.22x = 1,306,556,109.80
  5. Step 5: Solve for x
    x = 1,306,556,109.80/41,614.22
  6. Step 6: Final answer
    x = 31,396.87

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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.