Home / 41,754.85-62,653.80-19,570.48

Finding the Fourth Proportional to 41,754.85, 62,653.80 and 19,570.48

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Solution

The fourth proportional to 41,754.85, 62,653.80 and 19,570.48 is: 29,365.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,754.85 : 62,653.80 = 19,570.48 : x
  2. Step 2: Convert to fraction form
    41,754.85/62,653.80 = 19,570.48/x
  3. Step 3: Cross multiply
    41,754.85x = 62,653.80 × 19,570.48
  4. Step 4: Simplify right side
    41,754.85x = 1,226,164,856.58
  5. Step 5: Solve for x
    x = 1,226,164,856.58/41,754.85
  6. Step 6: Final answer
    x = 29,365.81

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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.