Home / 223,869.38-335,806.66-95,768.25

Finding the Fourth Proportional to 223,869.38, 335,806.66 and 95,768.25

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Solution

The fourth proportional to 223,869.38, 335,806.66 and 95,768.25 is: 143,653.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,869.38 : 335,806.66 = 95,768.25 : x
  2. Step 2: Convert to fraction form
    223,869.38/335,806.66 = 95,768.25/x
  3. Step 3: Cross multiply
    223,869.38x = 335,806.66 × 95,768.25
  4. Step 4: Simplify right side
    223,869.38x = 32,159,614,487.51
  5. Step 5: Solve for x
    x = 32,159,614,487.51/223,869.38
  6. Step 6: Final answer
    x = 143,653.48

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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.