Home / 41,626.35-62,448.75-19,427.62

Finding the Fourth Proportional to 41,626.35, 62,448.75 and 19,427.62

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Solution

The fourth proportional to 41,626.35, 62,448.75 and 19,427.62 is: 29,145.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,626.35 : 62,448.75 = 19,427.62 : x
  2. Step 2: Convert to fraction form
    41,626.35/62,448.75 = 19,427.62/x
  3. Step 3: Cross multiply
    41,626.35x = 62,448.75 × 19,427.62
  4. Step 4: Simplify right side
    41,626.35x = 1,213,230,501.21
  5. Step 5: Solve for x
    x = 1,213,230,501.21/41,626.35
  6. Step 6: Final answer
    x = 29,145.73

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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.