Home / 41,627.35-62,450.25-19,428.62

Finding the Fourth Proportional to 41,627.35, 62,450.25 and 19,428.62

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Solution

The fourth proportional to 41,627.35, 62,450.25 and 19,428.62 is: 29,147.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,627.35 : 62,450.25 = 19,428.62 : x
  2. Step 2: Convert to fraction form
    41,627.35/62,450.25 = 19,428.62/x
  3. Step 3: Cross multiply
    41,627.35x = 62,450.25 × 19,428.62
  4. Step 4: Simplify right side
    41,627.35x = 1,213,322,176.16
  5. Step 5: Solve for x
    x = 1,213,322,176.16/41,627.35
  6. Step 6: Final answer
    x = 29,147.24

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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.