Home / 119,349.45-179,049.26-35,102.57

Finding the Fourth Proportional to 119,349.45, 179,049.26 and 35,102.57

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Solution

The fourth proportional to 119,349.45, 179,049.26 and 35,102.57 is: 52,661.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,349.45 : 179,049.26 = 35,102.57 : x
  2. Step 2: Convert to fraction form
    119,349.45/179,049.26 = 35,102.57/x
  3. Step 3: Cross multiply
    119,349.45x = 179,049.26 × 35,102.57
  4. Step 4: Simplify right side
    119,349.45x = 6,285,088,375.11
  5. Step 5: Solve for x
    x = 6,285,088,375.11/119,349.45
  6. Step 6: Final answer
    x = 52,661.23

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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.