Home / 10,063.29-15,093.19-2,668.49

Finding the Fourth Proportional to 10,063.29, 15,093.19 and 2,668.49

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Solution

The fourth proportional to 10,063.29, 15,093.19 and 2,668.49 is: 4,002.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063.29 : 15,093.19 = 2,668.49 : x
  2. Step 2: Convert to fraction form
    10,063.29/15,093.19 = 2,668.49/x
  3. Step 3: Cross multiply
    10,063.29x = 15,093.19 × 2,668.49
  4. Step 4: Simplify right side
    10,063.29x = 40,276,080.94
  5. Step 5: Solve for x
    x = 40,276,080.94/10,063.29
  6. Step 6: Final answer
    x = 4,002.28

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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.