Home / 41,346.46-62,020.07-13,266.57

Finding the Fourth Proportional to 41,346.46, 62,020.07 and 13,266.57

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Solution

The fourth proportional to 41,346.46, 62,020.07 and 13,266.57 is: 19,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,346.46 : 62,020.07 = 13,266.57 : x
  2. Step 2: Convert to fraction form
    41,346.46/62,020.07 = 13,266.57/x
  3. Step 3: Cross multiply
    41,346.46x = 62,020.07 × 13,266.57
  4. Step 4: Simplify right side
    41,346.46x = 822,793,600.06
  5. Step 5: Solve for x
    x = 822,793,600.06/41,346.46
  6. Step 6: Final answer
    x = 19,899.98

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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.