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Finding the Fourth Proportional to 44,411.88, 66,584.88 and 26,877.54

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Solution

The fourth proportional to 44,411.88, 66,584.88 and 26,877.54 is: 40,296.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,411.88 : 66,584.88 = 26,877.54 : x
  2. Step 2: Convert to fraction form
    44,411.88/66,584.88 = 26,877.54/x
  3. Step 3: Cross multiply
    44,411.88x = 66,584.88 × 26,877.54
  4. Step 4: Simplify right side
    44,411.88x = 1,789,637,775.60
  5. Step 5: Solve for x
    x = 1,789,637,775.60/44,411.88
  6. Step 6: Final answer
    x = 40,296.38

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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.