Home / 60,624.45-90,947.66-25,066.44

Finding the Fourth Proportional to 60,624.45, 90,947.66 and 25,066.44

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Solution

The fourth proportional to 60,624.45, 90,947.66 and 25,066.44 is: 37,604.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,624.45 : 90,947.66 = 25,066.44 : x
  2. Step 2: Convert to fraction form
    60,624.45/90,947.66 = 25,066.44/x
  3. Step 3: Cross multiply
    60,624.45x = 90,947.66 × 25,066.44
  4. Step 4: Simplify right side
    60,624.45x = 2,279,733,937.20
  5. Step 5: Solve for x
    x = 2,279,733,937.20/60,624.45
  6. Step 6: Final answer
    x = 37,604.20

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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.