Home / 41,734.82-62,622.48-18,358.22

Finding the Fourth Proportional to 41,734.82, 62,622.48 and 18,358.22

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Solution

The fourth proportional to 41,734.82, 62,622.48 and 18,358.22 is: 27,546.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,734.82 : 62,622.48 = 18,358.22 : x
  2. Step 2: Convert to fraction form
    41,734.82/62,622.48 = 18,358.22/x
  3. Step 3: Cross multiply
    41,734.82x = 62,622.48 × 18,358.22
  4. Step 4: Simplify right side
    41,734.82x = 1,149,637,264.79
  5. Step 5: Solve for x
    x = 1,149,637,264.79/41,734.82
  6. Step 6: Final answer
    x = 27,546.24

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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.