Home / 2,714.90-4,066.02-2,093.66

Finding the Fourth Proportional to 2,714.90, 4,066.02 and 2,093.66

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Solution

The fourth proportional to 2,714.90, 4,066.02 and 2,093.66 is: 3,135.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714.90 : 4,066.02 = 2,093.66 : x
  2. Step 2: Convert to fraction form
    2,714.90/4,066.02 = 2,093.66/x
  3. Step 3: Cross multiply
    2,714.90x = 4,066.02 × 2,093.66
  4. Step 4: Simplify right side
    2,714.90x = 8,512,863.43
  5. Step 5: Solve for x
    x = 8,512,863.43/2,714.90
  6. Step 6: Final answer
    x = 3,135.61

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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.