Home / 2,233.03-3,350.10-673.00

Finding the Fourth Proportional to 2,233.03, 3,350.10 and 673.00

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Solution

The fourth proportional to 2,233.03, 3,350.10 and 673.00 is: 1,009.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.03 : 3,350.10 = 673.00 : x
  2. Step 2: Convert to fraction form
    2,233.03/3,350.10 = 673.00/x
  3. Step 3: Cross multiply
    2,233.03x = 3,350.10 × 673.00
  4. Step 4: Simplify right side
    2,233.03x = 2,254,600.55
  5. Step 5: Solve for x
    x = 2,254,600.55/2,233.03
  6. Step 6: Final answer
    x = 1,009.66

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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.