Home / 3,324.06-4,984.43-1,132.02

Finding the Fourth Proportional to 3,324.06, 4,984.43 and 1,132.02

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Solution

The fourth proportional to 3,324.06, 4,984.43 and 1,132.02 is: 1,697.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324.06 : 4,984.43 = 1,132.02 : x
  2. Step 2: Convert to fraction form
    3,324.06/4,984.43 = 1,132.02/x
  3. Step 3: Cross multiply
    3,324.06x = 4,984.43 × 1,132.02
  4. Step 4: Simplify right side
    3,324.06x = 5,642,468.79
  5. Step 5: Solve for x
    x = 5,642,468.79/3,324.06
  6. Step 6: Final answer
    x = 1,697.46

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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.