Home / 4,206.27-5,802.69-2,714.66

Finding the Fourth Proportional to 4,206.27, 5,802.69 and 2,714.66

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Solution

The fourth proportional to 4,206.27, 5,802.69 and 2,714.66 is: 3,744.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.27 : 5,802.69 = 2,714.66 : x
  2. Step 2: Convert to fraction form
    4,206.27/5,802.69 = 2,714.66/x
  3. Step 3: Cross multiply
    4,206.27x = 5,802.69 × 2,714.66
  4. Step 4: Simplify right side
    4,206.27x = 15,752,330.44
  5. Step 5: Solve for x
    x = 15,752,330.44/4,206.27
  6. Step 6: Final answer
    x = 3,744.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.