Home / 2,546.04-3,514.30-1,551.90

Finding the Fourth Proportional to 2,546.04, 3,514.30 and 1,551.90

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Solution

The fourth proportional to 2,546.04, 3,514.30 and 1,551.90 is: 2,142.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546.04 : 3,514.30 = 1,551.90 : x
  2. Step 2: Convert to fraction form
    2,546.04/3,514.30 = 1,551.90/x
  3. Step 3: Cross multiply
    2,546.04x = 3,514.30 × 1,551.90
  4. Step 4: Simplify right side
    2,546.04x = 5,453,842.17
  5. Step 5: Solve for x
    x = 5,453,842.17/2,546.04
  6. Step 6: Final answer
    x = 2,142.09

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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.