Home / 180,600.30-271,004.13-141,046.38

Finding the Fourth Proportional to 180,600.30, 271,004.13 and 141,046.38

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Solution

The fourth proportional to 180,600.30, 271,004.13 and 141,046.38 is: 211,650.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,600.30 : 271,004.13 = 141,046.38 : x
  2. Step 2: Convert to fraction form
    180,600.30/271,004.13 = 141,046.38/x
  3. Step 3: Cross multiply
    180,600.30x = 271,004.13 × 141,046.38
  4. Step 4: Simplify right side
    180,600.30x = 38,224,151,501.55
  5. Step 5: Solve for x
    x = 38,224,151,501.55/180,600.30
  6. Step 6: Final answer
    x = 211,650.54

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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.