Home / 50,190.60-75,285.90-33,350.70

Finding the Fourth Proportional to 50,190.60, 75,285.90 and 33,350.70

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Solution

The fourth proportional to 50,190.60, 75,285.90 and 33,350.70 is: 50,026.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,190.60 : 75,285.90 = 33,350.70 : x
  2. Step 2: Convert to fraction form
    50,190.60/75,285.90 = 33,350.70/x
  3. Step 3: Cross multiply
    50,190.60x = 75,285.90 × 33,350.70
  4. Step 4: Simplify right side
    50,190.60x = 2,510,837,465.13
  5. Step 5: Solve for x
    x = 2,510,837,465.13/50,190.60
  6. Step 6: Final answer
    x = 50,026.05

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Similar ratio
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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.