Home / 41,911.01-62,845.55-13,444.17

Finding the Fourth Proportional to 41,911.01, 62,845.55 and 13,444.17

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Solution

The fourth proportional to 41,911.01, 62,845.55 and 13,444.17 is: 20,159.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,911.01 : 62,845.55 = 13,444.17 : x
  2. Step 2: Convert to fraction form
    41,911.01/62,845.55 = 13,444.17/x
  3. Step 3: Cross multiply
    41,911.01x = 62,845.55 × 13,444.17
  4. Step 4: Simplify right side
    41,911.01x = 844,906,257.94
  5. Step 5: Solve for x
    x = 844,906,257.94/41,911.01
  6. Step 6: Final answer
    x = 20,159.53

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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.