Home / 176,094.73-264,142.07-82,600.48

Finding the Fourth Proportional to 176,094.73, 264,142.07 and 82,600.48

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Solution

The fourth proportional to 176,094.73, 264,142.07 and 82,600.48 is: 123,900.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,094.73 : 264,142.07 = 82,600.48 : x
  2. Step 2: Convert to fraction form
    176,094.73/264,142.07 = 82,600.48/x
  3. Step 3: Cross multiply
    176,094.73x = 264,142.07 × 82,600.48
  4. Step 4: Simplify right side
    176,094.73x = 21,818,261,770.19
  5. Step 5: Solve for x
    x = 21,818,261,770.19/176,094.73
  6. Step 6: Final answer
    x = 123,900.71

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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.