Home / 295,914.36-443,913.66-96,170.52

Finding the Fourth Proportional to 295,914.36, 443,913.66 and 96,170.52

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Solution

The fourth proportional to 295,914.36, 443,913.66 and 96,170.52 is: 144,269.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,914.36 : 443,913.66 = 96,170.52 : x
  2. Step 2: Convert to fraction form
    295,914.36/443,913.66 = 96,170.52/x
  3. Step 3: Cross multiply
    295,914.36x = 443,913.66 × 96,170.52
  4. Step 4: Simplify right side
    295,914.36x = 42,691,407,517.30
  5. Step 5: Solve for x
    x = 42,691,407,517.30/295,914.36
  6. Step 6: Final answer
    x = 144,269.47

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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.