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Finding the Fourth Proportional to 8,844, 13,265.37 and 3,294.78

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Solution

The fourth proportional to 8,844, 13,265.37 and 3,294.78 is: 4,941.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844 : 13,265.37 = 3,294.78 : x
  2. Step 2: Convert to fraction form
    8,844/13,265.37 = 3,294.78/x
  3. Step 3: Cross multiply
    8,844x = 13,265.37 × 3,294.78
  4. Step 4: Simplify right side
    8,844x = 43,706,475.77
  5. Step 5: Solve for x
    x = 43,706,475.77/8,844
  6. Step 6: Final answer
    x = 4,941.94

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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.