Home / 41,626.54-62,449.04-19,427.81

Finding the Fourth Proportional to 41,626.54, 62,449.04 and 19,427.81

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Solution

The fourth proportional to 41,626.54, 62,449.04 and 19,427.81 is: 29,146.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,626.54 : 62,449.04 = 19,427.81 : x
  2. Step 2: Convert to fraction form
    41,626.54/62,449.04 = 19,427.81/x
  3. Step 3: Cross multiply
    41,626.54x = 62,449.04 × 19,427.81
  4. Step 4: Simplify right side
    41,626.54x = 1,213,247,674.42
  5. Step 5: Solve for x
    x = 1,213,247,674.42/41,626.54
  6. Step 6: Final answer
    x = 29,146.01

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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.