Home / 3,416.06-4,714.67-2,713.49

Finding the Fourth Proportional to 3,416.06, 4,714.67 and 2,713.49

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Solution

The fourth proportional to 3,416.06, 4,714.67 and 2,713.49 is: 3,745.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416.06 : 4,714.67 = 2,713.49 : x
  2. Step 2: Convert to fraction form
    3,416.06/4,714.67 = 2,713.49/x
  3. Step 3: Cross multiply
    3,416.06x = 4,714.67 × 2,713.49
  4. Step 4: Simplify right side
    3,416.06x = 12,793,209.90
  5. Step 5: Solve for x
    x = 12,793,209.90/3,416.06
  6. Step 6: Final answer
    x = 3,745.02

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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.