Home / 22,799.70-34,195.23-8,005.14

Finding the Fourth Proportional to 22,799.70, 34,195.23 and 8,005.14

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Solution

The fourth proportional to 22,799.70, 34,195.23 and 8,005.14 is: 12,006.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,799.70 : 34,195.23 = 8,005.14 : x
  2. Step 2: Convert to fraction form
    22,799.70/34,195.23 = 8,005.14/x
  3. Step 3: Cross multiply
    22,799.70x = 34,195.23 × 8,005.14
  4. Step 4: Simplify right side
    22,799.70x = 273,737,603.48
  5. Step 5: Solve for x
    x = 273,737,603.48/22,799.70
  6. Step 6: Final answer
    x = 12,006.19

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1.5x scale

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.