Home / 3,035.30-4,554.03-2,549.30

Finding the Fourth Proportional to 3,035.30, 4,554.03 and 2,549.30

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Solution

The fourth proportional to 3,035.30, 4,554.03 and 2,549.30 is: 3,824.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.30 : 4,554.03 = 2,549.30 : x
  2. Step 2: Convert to fraction form
    3,035.30/4,554.03 = 2,549.30/x
  3. Step 3: Cross multiply
    3,035.30x = 4,554.03 × 2,549.30
  4. Step 4: Simplify right side
    3,035.30x = 11,609,588.68
  5. Step 5: Solve for x
    x = 11,609,588.68/3,035.30
  6. Step 6: Final answer
    x = 3,824.86

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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.