Home / 60,363.23-90,633.69-33,761.34

Finding the Fourth Proportional to 60,363.23, 90,633.69 and 33,761.34

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Solution

The fourth proportional to 60,363.23, 90,633.69 and 33,761.34 is: 50,691.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,363.23 : 90,633.69 = 33,761.34 : x
  2. Step 2: Convert to fraction form
    60,363.23/90,633.69 = 33,761.34/x
  3. Step 3: Cross multiply
    60,363.23x = 90,633.69 × 33,761.34
  4. Step 4: Simplify right side
    60,363.23x = 3,059,914,823.54
  5. Step 5: Solve for x
    x = 3,059,914,823.54/60,363.23
  6. Step 6: Final answer
    x = 50,691.71

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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.