Home / 4,026.80-6,034.80-2,079.56

Finding the Fourth Proportional to 4,026.80, 6,034.80 and 2,079.56

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Solution

The fourth proportional to 4,026.80, 6,034.80 and 2,079.56 is: 3,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.80 : 6,034.80 = 2,079.56 : x
  2. Step 2: Convert to fraction form
    4,026.80/6,034.80 = 2,079.56/x
  3. Step 3: Cross multiply
    4,026.80x = 6,034.80 × 2,079.56
  4. Step 4: Simplify right side
    4,026.80x = 12,549,728.69
  5. Step 5: Solve for x
    x = 12,549,728.69/4,026.80
  6. Step 6: Final answer
    x = 3,116.55

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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.