Home / 41,799.41-62,719.62-19,614.59

Finding the Fourth Proportional to 41,799.41, 62,719.62 and 19,614.59

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Solution

The fourth proportional to 41,799.41, 62,719.62 and 19,614.59 is: 29,431.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,799.41 : 62,719.62 = 19,614.59 : x
  2. Step 2: Convert to fraction form
    41,799.41/62,719.62 = 19,614.59/x
  3. Step 3: Cross multiply
    41,799.41x = 62,719.62 × 19,614.59
  4. Step 4: Simplify right side
    41,799.41x = 1,230,219,479.30
  5. Step 5: Solve for x
    x = 1,230,219,479.30/41,799.41
  6. Step 6: Final answer
    x = 29,431.50

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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.