Home / 44,344.92-66,481.46-30,269.50

Finding the Fourth Proportional to 44,344.92, 66,481.46 and 30,269.50

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Solution

The fourth proportional to 44,344.92, 66,481.46 and 30,269.50 is: 45,379.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,344.92 : 66,481.46 = 30,269.50 : x
  2. Step 2: Convert to fraction form
    44,344.92/66,481.46 = 30,269.50/x
  3. Step 3: Cross multiply
    44,344.92x = 66,481.46 × 30,269.50
  4. Step 4: Simplify right side
    44,344.92x = 2,012,360,349.43
  5. Step 5: Solve for x
    x = 2,012,360,349.43/44,344.92
  6. Step 6: Final answer
    x = 45,379.73

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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.