Home / 41,376.49-62,103.60-21,669.19

Finding the Fourth Proportional to 41,376.49, 62,103.60 and 21,669.19

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Solution

The fourth proportional to 41,376.49, 62,103.60 and 21,669.19 is: 32,524.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.49 : 62,103.60 = 21,669.19 : x
  2. Step 2: Convert to fraction form
    41,376.49/62,103.60 = 21,669.19/x
  3. Step 3: Cross multiply
    41,376.49x = 62,103.60 × 21,669.19
  4. Step 4: Simplify right side
    41,376.49x = 1,345,734,708.08
  5. Step 5: Solve for x
    x = 1,345,734,708.08/41,376.49
  6. Step 6: Final answer
    x = 32,524.14

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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.