Home / 10,066.20-15,093.39-3,044.10

Finding the Fourth Proportional to 10,066.20, 15,093.39 and 3,044.10

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Solution

The fourth proportional to 10,066.20, 15,093.39 and 3,044.10 is: 4,564.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,066.20 : 15,093.39 = 3,044.10 : x
  2. Step 2: Convert to fraction form
    10,066.20/15,093.39 = 3,044.10/x
  3. Step 3: Cross multiply
    10,066.20x = 15,093.39 × 3,044.10
  4. Step 4: Simplify right side
    10,066.20x = 45,945,788.50
  5. Step 5: Solve for x
    x = 45,945,788.50/10,066.20
  6. Step 6: Final answer
    x = 4,564.36

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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.