Home / 8,050.32-12,077.20-2,503.54

Finding the Fourth Proportional to 8,050.32, 12,077.20 and 2,503.54

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Solution

The fourth proportional to 8,050.32, 12,077.20 and 2,503.54 is: 3,755.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.32 : 12,077.20 = 2,503.54 : x
  2. Step 2: Convert to fraction form
    8,050.32/12,077.20 = 2,503.54/x
  3. Step 3: Cross multiply
    8,050.32x = 12,077.20 × 2,503.54
  4. Step 4: Simplify right side
    8,050.32x = 30,235,753.29
  5. Step 5: Solve for x
    x = 30,235,753.29/8,050.32
  6. Step 6: Final answer
    x = 3,755.84

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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.