Home / 2,468.88-3,401.46-2,026.08

Finding the Fourth Proportional to 2,468.88, 3,401.46 and 2,026.08

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Solution

The fourth proportional to 2,468.88, 3,401.46 and 2,026.08 is: 2,791.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.88 : 3,401.46 = 2,026.08 : x
  2. Step 2: Convert to fraction form
    2,468.88/3,401.46 = 2,026.08/x
  3. Step 3: Cross multiply
    2,468.88x = 3,401.46 × 2,026.08
  4. Step 4: Simplify right side
    2,468.88x = 6,891,630.08
  5. Step 5: Solve for x
    x = 6,891,630.08/2,468.88
  6. Step 6: Final answer
    x = 2,791.40

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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.