Home / 192,047.25-264,985.66-110,359.73

Finding the Fourth Proportional to 192,047.25, 264,985.66 and 110,359.73

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Solution

The fourth proportional to 192,047.25, 264,985.66 and 110,359.73 is: 152,273.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,047.25 : 264,985.66 = 110,359.73 : x
  2. Step 2: Convert to fraction form
    192,047.25/264,985.66 = 110,359.73/x
  3. Step 3: Cross multiply
    192,047.25x = 264,985.66 × 110,359.73
  4. Step 4: Simplify right side
    192,047.25x = 29,243,746,691.89
  5. Step 5: Solve for x
    x = 29,243,746,691.89/192,047.25
  6. Step 6: Final answer
    x = 152,273.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.