Home / 119,617.69-179,420.57-44,732.33

Finding the Fourth Proportional to 119,617.69, 179,420.57 and 44,732.33

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Solution

The fourth proportional to 119,617.69, 179,420.57 and 44,732.33 is: 67,096.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,617.69 : 179,420.57 = 44,732.33 : x
  2. Step 2: Convert to fraction form
    119,617.69/179,420.57 = 44,732.33/x
  3. Step 3: Cross multiply
    119,617.69x = 179,420.57 × 44,732.33
  4. Step 4: Simplify right side
    119,617.69x = 8,025,900,453.87
  5. Step 5: Solve for x
    x = 8,025,900,453.87/119,617.69
  6. Step 6: Final answer
    x = 67,096.27

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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.