Home / 41,454.48-62,190.59-13,376.14

Finding the Fourth Proportional to 41,454.48, 62,190.59 and 13,376.14

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Solution

The fourth proportional to 41,454.48, 62,190.59 and 13,376.14 is: 20,067.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,454.48 : 62,190.59 = 13,376.14 : x
  2. Step 2: Convert to fraction form
    41,454.48/62,190.59 = 13,376.14/x
  3. Step 3: Cross multiply
    41,454.48x = 62,190.59 × 13,376.14
  4. Step 4: Simplify right side
    41,454.48x = 831,869,816.17
  5. Step 5: Solve for x
    x = 831,869,816.17/41,454.48
  6. Step 6: Final answer
    x = 20,067.06

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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.