Home / 2,301.20-3,452.14-1,002.64

Finding the Fourth Proportional to 2,301.20, 3,452.14 and 1,002.64

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Solution

The fourth proportional to 2,301.20, 3,452.14 and 1,002.64 is: 1,504.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301.20 : 3,452.14 = 1,002.64 : x
  2. Step 2: Convert to fraction form
    2,301.20/3,452.14 = 1,002.64/x
  3. Step 3: Cross multiply
    2,301.20x = 3,452.14 × 1,002.64
  4. Step 4: Simplify right side
    2,301.20x = 3,461,253.65
  5. Step 5: Solve for x
    x = 3,461,253.65/2,301.20
  6. Step 6: Final answer
    x = 1,504.11

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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.