Home / 41,570.24-62,355.36-19,399.14

Finding the Fourth Proportional to 41,570.24, 62,355.36 and 19,399.14

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Solution

The fourth proportional to 41,570.24, 62,355.36 and 19,399.14 is: 29,098.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,570.24 : 62,355.36 = 19,399.14 : x
  2. Step 2: Convert to fraction form
    41,570.24/62,355.36 = 19,399.14/x
  3. Step 3: Cross multiply
    41,570.24x = 62,355.36 × 19,399.14
  4. Step 4: Simplify right side
    41,570.24x = 1,209,640,358.39
  5. Step 5: Solve for x
    x = 1,209,640,358.39/41,570.24
  6. Step 6: Final answer
    x = 29,098.71

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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.