Home / 6,079.55-9,119.30-4,694.90

Finding the Fourth Proportional to 6,079.55, 9,119.30 and 4,694.90

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Solution

The fourth proportional to 6,079.55, 9,119.30 and 4,694.90 is: 7,042.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079.55 : 9,119.30 = 4,694.90 : x
  2. Step 2: Convert to fraction form
    6,079.55/9,119.30 = 4,694.90/x
  3. Step 3: Cross multiply
    6,079.55x = 9,119.30 × 4,694.90
  4. Step 4: Simplify right side
    6,079.55x = 42,814,167.71
  5. Step 5: Solve for x
    x = 42,814,167.71/6,079.55
  6. Step 6: Final answer
    x = 7,042.33

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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.