Home / 41,801.10-62,722.15-19,616.28

Finding the Fourth Proportional to 41,801.10, 62,722.15 and 19,616.28

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Solution

The fourth proportional to 41,801.10, 62,722.15 and 19,616.28 is: 29,434.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,801.10 : 62,722.15 = 19,616.28 : x
  2. Step 2: Convert to fraction form
    41,801.10/62,722.15 = 19,616.28/x
  3. Step 3: Cross multiply
    41,801.10x = 62,722.15 × 19,616.28
  4. Step 4: Simplify right side
    41,801.10x = 1,230,374,972.35
  5. Step 5: Solve for x
    x = 1,230,374,972.35/41,801.10
  6. Step 6: Final answer
    x = 29,434.04

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1.5x scale

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.