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Finding the Fourth Proportional to 44,876, 67,314.04 and 12,044

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Solution

The fourth proportional to 44,876, 67,314.04 and 12,044 is: 18,066.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,876 : 67,314.04 = 12,044 : x
  2. Step 2: Convert to fraction form
    44,876/67,314.04 = 12,044/x
  3. Step 3: Cross multiply
    44,876x = 67,314.04 × 12,044
  4. Step 4: Simplify right side
    44,876x = 810,730,297.76
  5. Step 5: Solve for x
    x = 810,730,297.76/44,876
  6. Step 6: Final answer
    x = 18,066.01

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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.