Home / 8,034.12-12,048.18-2,767.66

Finding the Fourth Proportional to 8,034.12, 12,048.18 and 2,767.66

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Solution

The fourth proportional to 8,034.12, 12,048.18 and 2,767.66 is: 4,150.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.12 : 12,048.18 = 2,767.66 : x
  2. Step 2: Convert to fraction form
    8,034.12/12,048.18 = 2,767.66/x
  3. Step 3: Cross multiply
    8,034.12x = 12,048.18 × 2,767.66
  4. Step 4: Simplify right side
    8,034.12x = 33,345,265.86
  5. Step 5: Solve for x
    x = 33,345,265.86/8,034.12
  6. Step 6: Final answer
    x = 4,150.46

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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.