Home / 41,635.69-62,474.04-19,450.63

Finding the Fourth Proportional to 41,635.69, 62,474.04 and 19,450.63

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Solution

The fourth proportional to 41,635.69, 62,474.04 and 19,450.63 is: 29,185.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,635.69 : 62,474.04 = 19,450.63 : x
  2. Step 2: Convert to fraction form
    41,635.69/62,474.04 = 19,450.63/x
  3. Step 3: Cross multiply
    41,635.69x = 62,474.04 × 19,450.63
  4. Step 4: Simplify right side
    41,635.69x = 1,215,159,436.65
  5. Step 5: Solve for x
    x = 1,215,159,436.65/41,635.69
  6. Step 6: Final answer
    x = 29,185.52

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1.5x scale

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.