Home / 182,021.46-273,155.22-63,693.83

Finding the Fourth Proportional to 182,021.46, 273,155.22 and 63,693.83

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Solution

The fourth proportional to 182,021.46, 273,155.22 and 63,693.83 is: 95,583.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,021.46 : 273,155.22 = 63,693.83 : x
  2. Step 2: Convert to fraction form
    182,021.46/273,155.22 = 63,693.83/x
  3. Step 3: Cross multiply
    182,021.46x = 273,155.22 × 63,693.83
  4. Step 4: Simplify right side
    182,021.46x = 17,398,300,780.52
  5. Step 5: Solve for x
    x = 17,398,300,780.52/182,021.46
  6. Step 6: Final answer
    x = 95,583.79

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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.