Home / 4,116.15-6,180.24-2,714.75

Finding the Fourth Proportional to 4,116.15, 6,180.24 and 2,714.75

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Solution

The fourth proportional to 4,116.15, 6,180.24 and 2,714.75 is: 4,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.15 : 6,180.24 = 2,714.75 : x
  2. Step 2: Convert to fraction form
    4,116.15/6,180.24 = 2,714.75/x
  3. Step 3: Cross multiply
    4,116.15x = 6,180.24 × 2,714.75
  4. Step 4: Simplify right side
    4,116.15x = 16,777,775.64
  5. Step 5: Solve for x
    x = 16,777,775.64/4,116.15
  6. Step 6: Final answer
    x = 4,076.08

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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.