Home / 33,538.22-50,301.75-10,159.10

Finding the Fourth Proportional to 33,538.22, 50,301.75 and 10,159.10

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Solution

The fourth proportional to 33,538.22, 50,301.75 and 10,159.10 is: 15,236.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,538.22 : 50,301.75 = 10,159.10 : x
  2. Step 2: Convert to fraction form
    33,538.22/50,301.75 = 10,159.10/x
  3. Step 3: Cross multiply
    33,538.22x = 50,301.75 × 10,159.10
  4. Step 4: Simplify right side
    33,538.22x = 511,020,508.43
  5. Step 5: Solve for x
    x = 511,020,508.43/33,538.22
  6. Step 6: Final answer
    x = 15,236.96

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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.