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Finding the Fourth Proportional to 233,529.96, 350,262.12 and 75,759.84

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Solution

The fourth proportional to 233,529.96, 350,262.12 and 75,759.84 is: 113,629.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,529.96 : 350,262.12 = 75,759.84 : x
  2. Step 2: Convert to fraction form
    233,529.96/350,262.12 = 75,759.84/x
  3. Step 3: Cross multiply
    233,529.96x = 350,262.12 × 75,759.84
  4. Step 4: Simplify right side
    233,529.96x = 26,535,802,169.26
  5. Step 5: Solve for x
    x = 26,535,802,169.26/233,529.96
  6. Step 6: Final answer
    x = 113,629.11

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1.5x scale

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.