Home / 2,193.04-3,289.17-732.01

Finding the Fourth Proportional to 2,193.04, 3,289.17 and 732.01

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Solution

The fourth proportional to 2,193.04, 3,289.17 and 732.01 is: 1,097.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193.04 : 3,289.17 = 732.01 : x
  2. Step 2: Convert to fraction form
    2,193.04/3,289.17 = 732.01/x
  3. Step 3: Cross multiply
    2,193.04x = 3,289.17 × 732.01
  4. Step 4: Simplify right side
    2,193.04x = 2,407,705.33
  5. Step 5: Solve for x
    x = 2,407,705.33/2,193.04
  6. Step 6: Final answer
    x = 1,097.88

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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.