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Finding the Fourth Proportional to 183,823.65, 275,754.65 and 50,703.93

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Solution

The fourth proportional to 183,823.65, 275,754.65 and 50,703.93 is: 76,061.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,823.65 : 275,754.65 = 50,703.93 : x
  2. Step 2: Convert to fraction form
    183,823.65/275,754.65 = 50,703.93/x
  3. Step 3: Cross multiply
    183,823.65x = 275,754.65 × 50,703.93
  4. Step 4: Simplify right side
    183,823.65x = 13,981,844,217.25
  5. Step 5: Solve for x
    x = 13,981,844,217.25/183,823.65
  6. Step 6: Final answer
    x = 76,061.18

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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.