Home / 2,508.25-3,462.21-1,460.11

Finding the Fourth Proportional to 2,508.25, 3,462.21 and 1,460.11

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Solution

The fourth proportional to 2,508.25, 3,462.21 and 1,460.11 is: 2,015.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508.25 : 3,462.21 = 1,460.11 : x
  2. Step 2: Convert to fraction form
    2,508.25/3,462.21 = 1,460.11/x
  3. Step 3: Cross multiply
    2,508.25x = 3,462.21 × 1,460.11
  4. Step 4: Simplify right side
    2,508.25x = 5,055,207.44
  5. Step 5: Solve for x
    x = 5,055,207.44/2,508.25
  6. Step 6: Final answer
    x = 2,015.43

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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.