Home / 2,676.06-3,994.49-2,360.43

Finding the Fourth Proportional to 2,676.06, 3,994.49 and 2,360.43

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Solution

The fourth proportional to 2,676.06, 3,994.49 and 2,360.43 is: 3,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676.06 : 3,994.49 = 2,360.43 : x
  2. Step 2: Convert to fraction form
    2,676.06/3,994.49 = 2,360.43/x
  3. Step 3: Cross multiply
    2,676.06x = 3,994.49 × 2,360.43
  4. Step 4: Simplify right side
    2,676.06x = 9,428,714.03
  5. Step 5: Solve for x
    x = 9,428,714.03/2,676.06
  6. Step 6: Final answer
    x = 3,523.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.