Home / 182,826.19-274,273.62-82,993.40

Finding the Fourth Proportional to 182,826.19, 274,273.62 and 82,993.40

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Solution

The fourth proportional to 182,826.19, 274,273.62 and 82,993.40 is: 124,505.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,826.19 : 274,273.62 = 82,993.40 : x
  2. Step 2: Convert to fraction form
    182,826.19/274,273.62 = 82,993.40/x
  3. Step 3: Cross multiply
    182,826.19x = 274,273.62 × 82,993.40
  4. Step 4: Simplify right side
    182,826.19x = 22,762,900,254.11
  5. Step 5: Solve for x
    x = 22,762,900,254.11/182,826.19
  6. Step 6: Final answer
    x = 124,505.69

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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.