Home / 2,714.03-3,743.35-1,757.18

Finding the Fourth Proportional to 2,714.03, 3,743.35 and 1,757.18

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Solution

The fourth proportional to 2,714.03, 3,743.35 and 1,757.18 is: 2,423.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714.03 : 3,743.35 = 1,757.18 : x
  2. Step 2: Convert to fraction form
    2,714.03/3,743.35 = 1,757.18/x
  3. Step 3: Cross multiply
    2,714.03x = 3,743.35 × 1,757.18
  4. Step 4: Simplify right side
    2,714.03x = 6,577,744.72
  5. Step 5: Solve for x
    x = 6,577,744.72/2,714.03
  6. Step 6: Final answer
    x = 2,423.61

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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.