Home / 10,110.44-15,167.24-3,536.22

Finding the Fourth Proportional to 10,110.44, 15,167.24 and 3,536.22

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Solution

The fourth proportional to 10,110.44, 15,167.24 and 3,536.22 is: 5,304.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,110.44 : 15,167.24 = 3,536.22 : x
  2. Step 2: Convert to fraction form
    10,110.44/15,167.24 = 3,536.22/x
  3. Step 3: Cross multiply
    10,110.44x = 15,167.24 × 3,536.22
  4. Step 4: Simplify right side
    10,110.44x = 53,634,697.43
  5. Step 5: Solve for x
    x = 53,634,697.43/10,110.44
  6. Step 6: Final answer
    x = 5,304.88

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1.5x scale

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.