Home / 182,930.61-274,040.87-134,811.83

Finding the Fourth Proportional to 182,930.61, 274,040.87 and 134,811.83

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Solution

The fourth proportional to 182,930.61, 274,040.87 and 134,811.83 is: 201,956.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,930.61 : 274,040.87 = 134,811.83 : x
  2. Step 2: Convert to fraction form
    182,930.61/274,040.87 = 134,811.83/x
  3. Step 3: Cross multiply
    182,930.61x = 274,040.87 × 134,811.83
  4. Step 4: Simplify right side
    182,930.61x = 36,943,949,388.00
  5. Step 5: Solve for x
    x = 36,943,949,388.00/182,930.61
  6. Step 6: Final answer
    x = 201,956.08

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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.