Home / 41,548.53-62,229.84-19,328.61

Finding the Fourth Proportional to 41,548.53, 62,229.84 and 19,328.61

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Solution

The fourth proportional to 41,548.53, 62,229.84 and 19,328.61 is: 28,949.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,548.53 : 62,229.84 = 19,328.61 : x
  2. Step 2: Convert to fraction form
    41,548.53/62,229.84 = 19,328.61/x
  3. Step 3: Cross multiply
    41,548.53x = 62,229.84 × 19,328.61
  4. Step 4: Simplify right side
    41,548.53x = 1,202,816,307.72
  5. Step 5: Solve for x
    x = 1,202,816,307.72/41,548.53
  6. Step 6: Final answer
    x = 28,949.67

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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.