Home / 182,217.22-273,137.19-88,606.66

Finding the Fourth Proportional to 182,217.22, 273,137.19 and 88,606.66

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Solution

The fourth proportional to 182,217.22, 273,137.19 and 88,606.66 is: 132,818.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,217.22 : 273,137.19 = 88,606.66 : x
  2. Step 2: Convert to fraction form
    182,217.22/273,137.19 = 88,606.66/x
  3. Step 3: Cross multiply
    182,217.22x = 273,137.19 × 88,606.66
  4. Step 4: Simplify right side
    182,217.22x = 24,201,774,127.69
  5. Step 5: Solve for x
    x = 24,201,774,127.69/182,217.22
  6. Step 6: Final answer
    x = 132,818.26

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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.