Home / 4,668.30-6,995.16-2,202.66

Finding the Fourth Proportional to 4,668.30, 6,995.16 and 2,202.66

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Solution

The fourth proportional to 4,668.30, 6,995.16 and 2,202.66 is: 3,300.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,668.30 : 6,995.16 = 2,202.66 : x
  2. Step 2: Convert to fraction form
    4,668.30/6,995.16 = 2,202.66/x
  3. Step 3: Cross multiply
    4,668.30x = 6,995.16 × 2,202.66
  4. Step 4: Simplify right side
    4,668.30x = 15,407,959.13
  5. Step 5: Solve for x
    x = 15,407,959.13/4,668.30
  6. Step 6: Final answer
    x = 3,300.55

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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.