Home / 10,063.59-15,095.43-2,668.11

Finding the Fourth Proportional to 10,063.59, 15,095.43 and 2,668.11

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Solution

The fourth proportional to 10,063.59, 15,095.43 and 2,668.11 is: 4,002.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,063.59 : 15,095.43 = 2,668.11 : x
  2. Step 2: Convert to fraction form
    10,063.59/15,095.43 = 2,668.11/x
  3. Step 3: Cross multiply
    10,063.59x = 15,095.43 × 2,668.11
  4. Step 4: Simplify right side
    10,063.59x = 40,276,267.74
  5. Step 5: Solve for x
    x = 40,276,267.74/10,063.59
  6. Step 6: Final answer
    x = 4,002.18

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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.