Home / 182,256.80-273,385.20-167,822.60

Finding the Fourth Proportional to 182,256.80, 273,385.20 and 167,822.60

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Solution

The fourth proportional to 182,256.80, 273,385.20 and 167,822.60 is: 251,733.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,256.80 : 273,385.20 = 167,822.60 : x
  2. Step 2: Convert to fraction form
    182,256.80/273,385.20 = 167,822.60/x
  3. Step 3: Cross multiply
    182,256.80x = 273,385.20 × 167,822.60
  4. Step 4: Simplify right side
    182,256.80x = 45,880,215,065.52
  5. Step 5: Solve for x
    x = 45,880,215,065.52/182,256.80
  6. Step 6: Final answer
    x = 251,733.90

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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.