Home / 119,776.22-179,694.70-44,896.58

Finding the Fourth Proportional to 119,776.22, 179,694.70 and 44,896.58

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Solution

The fourth proportional to 119,776.22, 179,694.70 and 44,896.58 is: 67,356.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,776.22 : 179,694.70 = 44,896.58 : x
  2. Step 2: Convert to fraction form
    119,776.22/179,694.70 = 44,896.58/x
  3. Step 3: Cross multiply
    119,776.22x = 179,694.70 × 44,896.58
  4. Step 4: Simplify right side
    119,776.22x = 8,067,677,389.81
  5. Step 5: Solve for x
    x = 8,067,677,389.81/119,776.22
  6. Step 6: Final answer
    x = 67,356.25

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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.