Home / 3,354.74-5,032.13-1,162.95

Finding the Fourth Proportional to 3,354.74, 5,032.13 and 1,162.95

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Solution

The fourth proportional to 3,354.74, 5,032.13 and 1,162.95 is: 1,744.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354.74 : 5,032.13 = 1,162.95 : x
  2. Step 2: Convert to fraction form
    3,354.74/5,032.13 = 1,162.95/x
  3. Step 3: Cross multiply
    3,354.74x = 5,032.13 × 1,162.95
  4. Step 4: Simplify right side
    3,354.74x = 5,852,109.77
  5. Step 5: Solve for x
    x = 5,852,109.77/3,354.74
  6. Step 6: Final answer
    x = 1,744.43

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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.