Home / 73,475.12-110,151.20-34,060.56

Finding the Fourth Proportional to 73,475.12, 110,151.20 and 34,060.56

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Solution

The fourth proportional to 73,475.12, 110,151.20 and 34,060.56 is: 51,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,475.12 : 110,151.20 = 34,060.56 : x
  2. Step 2: Convert to fraction form
    73,475.12/110,151.20 = 34,060.56/x
  3. Step 3: Cross multiply
    73,475.12x = 110,151.20 × 34,060.56
  4. Step 4: Simplify right side
    73,475.12x = 3,751,811,556.67
  5. Step 5: Solve for x
    x = 3,751,811,556.67/73,475.12
  6. Step 6: Final answer
    x = 51,062.34

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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.