Home / 195,334.28-292,998.38-62,213.42

Finding the Fourth Proportional to 195,334.28, 292,998.38 and 62,213.42

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Solution

The fourth proportional to 195,334.28, 292,998.38 and 62,213.42 is: 93,319.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,334.28 : 292,998.38 = 62,213.42 : x
  2. Step 2: Convert to fraction form
    195,334.28/292,998.38 = 62,213.42/x
  3. Step 3: Cross multiply
    195,334.28x = 292,998.38 × 62,213.42
  4. Step 4: Simplify right side
    195,334.28x = 18,228,431,274.26
  5. Step 5: Solve for x
    x = 18,228,431,274.26/195,334.28
  6. Step 6: Final answer
    x = 93,319.16

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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.