Home / 295,939.36-443,951.16-96,195.52

Finding the Fourth Proportional to 295,939.36, 443,951.16 and 96,195.52

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Solution

The fourth proportional to 295,939.36, 443,951.16 and 96,195.52 is: 144,306.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,939.36 : 443,951.16 = 96,195.52 : x
  2. Step 2: Convert to fraction form
    295,939.36/443,951.16 = 96,195.52/x
  3. Step 3: Cross multiply
    295,939.36x = 443,951.16 × 96,195.52
  4. Step 4: Simplify right side
    295,939.36x = 42,706,112,690.80
  5. Step 5: Solve for x
    x = 42,706,112,690.80/295,939.36
  6. Step 6: Final answer
    x = 144,306.97

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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.