Home / 119,849.14-179,727.01-44,928.42

Finding the Fourth Proportional to 119,849.14, 179,727.01 and 44,928.42

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Solution

The fourth proportional to 119,849.14, 179,727.01 and 44,928.42 is: 67,375.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,849.14 : 179,727.01 = 44,928.42 : x
  2. Step 2: Convert to fraction form
    119,849.14/179,727.01 = 44,928.42/x
  3. Step 3: Cross multiply
    119,849.14x = 179,727.01 × 44,928.42
  4. Step 4: Simplify right side
    119,849.14x = 8,074,851,131.19
  5. Step 5: Solve for x
    x = 8,074,851,131.19/119,849.14
  6. Step 6: Final answer
    x = 67,375.13

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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.