Home / 59,445.12-89,245.44-50,269.44

Finding the Fourth Proportional to 59,445.12, 89,245.44 and 50,269.44

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Solution

The fourth proportional to 59,445.12, 89,245.44 and 50,269.44 is: 75,469.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,445.12 : 89,245.44 = 50,269.44 : x
  2. Step 2: Convert to fraction form
    59,445.12/89,245.44 = 50,269.44/x
  3. Step 3: Cross multiply
    59,445.12x = 89,245.44 × 50,269.44
  4. Step 4: Simplify right side
    59,445.12x = 4,486,318,291.35
  5. Step 5: Solve for x
    x = 4,486,318,291.35/59,445.12
  6. Step 6: Final answer
    x = 75,469.92

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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.