Home / 179,694.51-269,574.04-61,338.17

Finding the Fourth Proportional to 179,694.51, 269,574.04 and 61,338.17

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Solution

The fourth proportional to 179,694.51, 269,574.04 and 61,338.17 is: 92,018.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,694.51 : 269,574.04 = 61,338.17 : x
  2. Step 2: Convert to fraction form
    179,694.51/269,574.04 = 61,338.17/x
  3. Step 3: Cross multiply
    179,694.51x = 269,574.04 × 61,338.17
  4. Step 4: Simplify right side
    179,694.51x = 16,535,177,182.33
  5. Step 5: Solve for x
    x = 16,535,177,182.33/179,694.51
  6. Step 6: Final answer
    x = 92,018.27

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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.