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Finding the Fourth Proportional to 44,919.75, 67,360.11 and 23,855.19

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Solution

The fourth proportional to 44,919.75, 67,360.11 and 23,855.19 is: 35,772.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,919.75 : 67,360.11 = 23,855.19 : x
  2. Step 2: Convert to fraction form
    44,919.75/67,360.11 = 23,855.19/x
  3. Step 3: Cross multiply
    44,919.75x = 67,360.11 × 23,855.19
  4. Step 4: Simplify right side
    44,919.75x = 1,606,888,222.47
  5. Step 5: Solve for x
    x = 1,606,888,222.47/44,919.75
  6. Step 6: Final answer
    x = 35,772.42

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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.