Home / 68,064.27-102,096.50-26,511.27

Finding the Fourth Proportional to 68,064.27, 102,096.50 and 26,511.27

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Solution

The fourth proportional to 68,064.27, 102,096.50 and 26,511.27 is: 39,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,064.27 : 102,096.50 = 26,511.27 : x
  2. Step 2: Convert to fraction form
    68,064.27/102,096.50 = 26,511.27/x
  3. Step 3: Cross multiply
    68,064.27x = 102,096.50 × 26,511.27
  4. Step 4: Simplify right side
    68,064.27x = 2,706,707,511.26
  5. Step 5: Solve for x
    x = 2,706,707,511.26/68,064.27
  6. Step 6: Final answer
    x = 39,766.94

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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.