Home / 11,363.97-17,053.06-4,344.58

Finding the Fourth Proportional to 11,363.97, 17,053.06 and 4,344.58

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Solution

The fourth proportional to 11,363.97, 17,053.06 and 4,344.58 is: 6,519.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,363.97 : 17,053.06 = 4,344.58 : x
  2. Step 2: Convert to fraction form
    11,363.97/17,053.06 = 4,344.58/x
  3. Step 3: Cross multiply
    11,363.97x = 17,053.06 × 4,344.58
  4. Step 4: Simplify right side
    11,363.97x = 74,088,372.55
  5. Step 5: Solve for x
    x = 74,088,372.55/11,363.97
  6. Step 6: Final answer
    x = 6,519.58

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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.