Home / 41,842.80-62,763.99-19,656.06

Finding the Fourth Proportional to 41,842.80, 62,763.99 and 19,656.06

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Solution

The fourth proportional to 41,842.80, 62,763.99 and 19,656.06 is: 29,483.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,842.80 : 62,763.99 = 19,656.06 : x
  2. Step 2: Convert to fraction form
    41,842.80/62,763.99 = 19,656.06/x
  3. Step 3: Cross multiply
    41,842.80x = 62,763.99 × 19,656.06
  4. Step 4: Simplify right side
    41,842.80x = 1,233,692,753.28
  5. Step 5: Solve for x
    x = 1,233,692,753.28/41,842.80
  6. Step 6: Final answer
    x = 29,483.99

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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.