Home / 18,161.24-25,062.48-10,094.85

Finding the Fourth Proportional to 18,161.24, 25,062.48 and 10,094.85

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Solution

The fourth proportional to 18,161.24, 25,062.48 and 10,094.85 is: 13,930.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,161.24 : 25,062.48 = 10,094.85 : x
  2. Step 2: Convert to fraction form
    18,161.24/25,062.48 = 10,094.85/x
  3. Step 3: Cross multiply
    18,161.24x = 25,062.48 × 10,094.85
  4. Step 4: Simplify right side
    18,161.24x = 253,001,976.23
  5. Step 5: Solve for x
    x = 253,001,976.23/18,161.24
  6. Step 6: Final answer
    x = 13,930.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.