Home / 26,414.84-39,597.46-8,872.37

Finding the Fourth Proportional to 26,414.84, 39,597.46 and 8,872.37

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Solution

The fourth proportional to 26,414.84, 39,597.46 and 8,872.37 is: 13,300.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,414.84 : 39,597.46 = 8,872.37 : x
  2. Step 2: Convert to fraction form
    26,414.84/39,597.46 = 8,872.37/x
  3. Step 3: Cross multiply
    26,414.84x = 39,597.46 × 8,872.37
  4. Step 4: Simplify right side
    26,414.84x = 351,323,244.50
  5. Step 5: Solve for x
    x = 351,323,244.50/26,414.84
  6. Step 6: Final answer
    x = 13,300.22

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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.