Home / 41,808.30-62,732.94-19,623.48

Finding the Fourth Proportional to 41,808.30, 62,732.94 and 19,623.48

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Solution

The fourth proportional to 41,808.30, 62,732.94 and 19,623.48 is: 29,444.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,808.30 : 62,732.94 = 19,623.48 : x
  2. Step 2: Convert to fraction form
    41,808.30/62,732.94 = 19,623.48/x
  3. Step 3: Cross multiply
    41,808.30x = 62,732.94 × 19,623.48
  4. Step 4: Simplify right side
    41,808.30x = 1,231,038,593.43
  5. Step 5: Solve for x
    x = 1,231,038,593.43/41,808.30
  6. Step 6: Final answer
    x = 29,444.84

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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.