Home / 10,293.39-15,434.24-3,272.04

Finding the Fourth Proportional to 10,293.39, 15,434.24 and 3,272.04

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Solution

The fourth proportional to 10,293.39, 15,434.24 and 3,272.04 is: 4,906.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,293.39 : 15,434.24 = 3,272.04 : x
  2. Step 2: Convert to fraction form
    10,293.39/15,434.24 = 3,272.04/x
  3. Step 3: Cross multiply
    10,293.39x = 15,434.24 × 3,272.04
  4. Step 4: Simplify right side
    10,293.39x = 50,501,434.29
  5. Step 5: Solve for x
    x = 50,501,434.29/10,293.39
  6. Step 6: Final answer
    x = 4,906.20

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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.