Home / 3,182.17-4,771.93-1,233.25

Finding the Fourth Proportional to 3,182.17, 4,771.93 and 1,233.25

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Solution

The fourth proportional to 3,182.17, 4,771.93 and 1,233.25 is: 1,849.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182.17 : 4,771.93 = 1,233.25 : x
  2. Step 2: Convert to fraction form
    3,182.17/4,771.93 = 1,233.25/x
  3. Step 3: Cross multiply
    3,182.17x = 4,771.93 × 1,233.25
  4. Step 4: Simplify right side
    3,182.17x = 5,884,982.67
  5. Step 5: Solve for x
    x = 5,884,982.67/3,182.17
  6. Step 6: Final answer
    x = 1,849.36

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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.