Home / 2,462.48-3,393.33-2,431.82

Finding the Fourth Proportional to 2,462.48, 3,393.33 and 2,431.82

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Solution

The fourth proportional to 2,462.48, 3,393.33 and 2,431.82 is: 3,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.48 : 3,393.33 = 2,431.82 : x
  2. Step 2: Convert to fraction form
    2,462.48/3,393.33 = 2,431.82/x
  3. Step 3: Cross multiply
    2,462.48x = 3,393.33 × 2,431.82
  4. Step 4: Simplify right side
    2,462.48x = 8,251,967.76
  5. Step 5: Solve for x
    x = 8,251,967.76/2,462.48
  6. Step 6: Final answer
    x = 3,351.08

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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.