Home / 3,502.26-5,246.10-2,564.55

Finding the Fourth Proportional to 3,502.26, 5,246.10 and 2,564.55

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Solution

The fourth proportional to 3,502.26, 5,246.10 and 2,564.55 is: 3,841.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502.26 : 5,246.10 = 2,564.55 : x
  2. Step 2: Convert to fraction form
    3,502.26/5,246.10 = 2,564.55/x
  3. Step 3: Cross multiply
    3,502.26x = 5,246.10 × 2,564.55
  4. Step 4: Simplify right side
    3,502.26x = 13,453,885.76
  5. Step 5: Solve for x
    x = 13,453,885.76/3,502.26
  6. Step 6: Final answer
    x = 3,841.49

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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.