Home / 44,286.50-66,348.75-34,819.22

Finding the Fourth Proportional to 44,286.50, 66,348.75 and 34,819.22

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Solution

The fourth proportional to 44,286.50, 66,348.75 and 34,819.22 is: 52,165.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286.50 : 66,348.75 = 34,819.22 : x
  2. Step 2: Convert to fraction form
    44,286.50/66,348.75 = 34,819.22/x
  3. Step 3: Cross multiply
    44,286.50x = 66,348.75 × 34,819.22
  4. Step 4: Simplify right side
    44,286.50x = 2,310,211,722.98
  5. Step 5: Solve for x
    x = 2,310,211,722.98/44,286.50
  6. Step 6: Final answer
    x = 52,165.15

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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.