Home / 22,675.15-34,012.82-6,880.33

Finding the Fourth Proportional to 22,675.15, 34,012.82 and 6,880.33

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Solution

The fourth proportional to 22,675.15, 34,012.82 and 6,880.33 is: 10,320.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,675.15 : 34,012.82 = 6,880.33 : x
  2. Step 2: Convert to fraction form
    22,675.15/34,012.82 = 6,880.33/x
  3. Step 3: Cross multiply
    22,675.15x = 34,012.82 × 6,880.33
  4. Step 4: Simplify right side
    22,675.15x = 234,019,425.83
  5. Step 5: Solve for x
    x = 234,019,425.83/22,675.15
  6. Step 6: Final answer
    x = 10,320.52

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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.