Home / 3,301.68-4,952.52-1,110.39

Finding the Fourth Proportional to 3,301.68, 4,952.52 and 1,110.39

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Solution

The fourth proportional to 3,301.68, 4,952.52 and 1,110.39 is: 1,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.68 : 4,952.52 = 1,110.39 : x
  2. Step 2: Convert to fraction form
    3,301.68/4,952.52 = 1,110.39/x
  3. Step 3: Cross multiply
    3,301.68x = 4,952.52 × 1,110.39
  4. Step 4: Simplify right side
    3,301.68x = 5,499,228.68
  5. Step 5: Solve for x
    x = 5,499,228.68/3,301.68
  6. Step 6: Final answer
    x = 1,665.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.