Home / 2,517.66-3,473.55-1,468.98

Finding the Fourth Proportional to 2,517.66, 3,473.55 and 1,468.98

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Solution

The fourth proportional to 2,517.66, 3,473.55 and 1,468.98 is: 2,026.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517.66 : 3,473.55 = 1,468.98 : x
  2. Step 2: Convert to fraction form
    2,517.66/3,473.55 = 1,468.98/x
  3. Step 3: Cross multiply
    2,517.66x = 3,473.55 × 1,468.98
  4. Step 4: Simplify right side
    2,517.66x = 5,102,575.48
  5. Step 5: Solve for x
    x = 5,102,575.48/2,517.66
  6. Step 6: Final answer
    x = 2,026.71

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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.