Home / 44,438.97-66,601.62-19,472.34

Finding the Fourth Proportional to 44,438.97, 66,601.62 and 19,472.34

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Solution

The fourth proportional to 44,438.97, 66,601.62 and 19,472.34 is: 29,183.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,438.97 : 66,601.62 = 19,472.34 : x
  2. Step 2: Convert to fraction form
    44,438.97/66,601.62 = 19,472.34/x
  3. Step 3: Cross multiply
    44,438.97x = 66,601.62 × 19,472.34
  4. Step 4: Simplify right side
    44,438.97x = 1,296,889,389.19
  5. Step 5: Solve for x
    x = 1,296,889,389.19/44,438.97
  6. Step 6: Final answer
    x = 29,183.61

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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.