Home / 321,933.26-444,263.86-185,966.66

Finding the Fourth Proportional to 321,933.26, 444,263.86 and 185,966.66

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Solution

The fourth proportional to 321,933.26, 444,263.86 and 185,966.66 is: 256,631.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    321,933.26 : 444,263.86 = 185,966.66 : x
  2. Step 2: Convert to fraction form
    321,933.26/444,263.86 = 185,966.66/x
  3. Step 3: Cross multiply
    321,933.26x = 444,263.86 × 185,966.66
  4. Step 4: Simplify right side
    321,933.26x = 82,618,266,202.91
  5. Step 5: Solve for x
    x = 82,618,266,202.91/321,933.26
  6. Step 6: Final answer
    x = 256,631.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.