Home / 60,363.50-90,634.11-33,761.61

Finding the Fourth Proportional to 60,363.50, 90,634.11 and 33,761.61

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Solution

The fourth proportional to 60,363.50, 90,634.11 and 33,761.61 is: 50,692.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,363.50 : 90,634.11 = 33,761.61 : x
  2. Step 2: Convert to fraction form
    60,363.50/90,634.11 = 33,761.61/x
  3. Step 3: Cross multiply
    60,363.50x = 90,634.11 × 33,761.61
  4. Step 4: Simplify right side
    60,363.50x = 3,059,953,632.77
  5. Step 5: Solve for x
    x = 3,059,953,632.77/60,363.50
  6. Step 6: Final answer
    x = 50,692.11

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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.