Home / 183,723.03-275,584.46-57,374.12

Finding the Fourth Proportional to 183,723.03, 275,584.46 and 57,374.12

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Solution

The fourth proportional to 183,723.03, 275,584.46 and 57,374.12 is: 86,061.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,723.03 : 275,584.46 = 57,374.12 : x
  2. Step 2: Convert to fraction form
    183,723.03/275,584.46 = 57,374.12/x
  3. Step 3: Cross multiply
    183,723.03x = 275,584.46 × 57,374.12
  4. Step 4: Simplify right side
    183,723.03x = 15,811,414,213.38
  5. Step 5: Solve for x
    x = 15,811,414,213.38/183,723.03
  6. Step 6: Final answer
    x = 86,061.14

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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.