Home / 123,922.25-185,883.01-35,175.83

Finding the Fourth Proportional to 123,922.25, 185,883.01 and 35,175.83

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Solution

The fourth proportional to 123,922.25, 185,883.01 and 35,175.83 is: 52,763.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,922.25 : 185,883.01 = 35,175.83 : x
  2. Step 2: Convert to fraction form
    123,922.25/185,883.01 = 35,175.83/x
  3. Step 3: Cross multiply
    123,922.25x = 185,883.01 × 35,175.83
  4. Step 4: Simplify right side
    123,922.25x = 6,538,589,159.65
  5. Step 5: Solve for x
    x = 6,538,589,159.65/123,922.25
  6. Step 6: Final answer
    x = 52,763.64

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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.