Home / 295,727.35-443,718.12-96,108.92

Finding the Fourth Proportional to 295,727.35, 443,718.12 and 96,108.92

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Solution

The fourth proportional to 295,727.35, 443,718.12 and 96,108.92 is: 144,204.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,727.35 : 443,718.12 = 96,108.92 : x
  2. Step 2: Convert to fraction form
    295,727.35/443,718.12 = 96,108.92/x
  3. Step 3: Cross multiply
    295,727.35x = 443,718.12 × 96,108.92
  4. Step 4: Simplify right side
    295,727.35x = 42,645,269,297.63
  5. Step 5: Solve for x
    x = 42,645,269,297.63/295,727.35
  6. Step 6: Final answer
    x = 144,204.68

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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.