Home / 41,770.26-62,634.66-13,303.50

Finding the Fourth Proportional to 41,770.26, 62,634.66 and 13,303.50

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Solution

The fourth proportional to 41,770.26, 62,634.66 and 13,303.50 is: 19,948.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,770.26 : 62,634.66 = 13,303.50 : x
  2. Step 2: Convert to fraction form
    41,770.26/62,634.66 = 13,303.50/x
  3. Step 3: Cross multiply
    41,770.26x = 62,634.66 × 13,303.50
  4. Step 4: Simplify right side
    41,770.26x = 833,260,132.79
  5. Step 5: Solve for x
    x = 833,260,132.79/41,770.26
  6. Step 6: Final answer
    x = 19,948.65

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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.