Home / 22,310.41-33,441.98-8,069.35

Finding the Fourth Proportional to 22,310.41, 33,441.98 and 8,069.35

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Solution

The fourth proportional to 22,310.41, 33,441.98 and 8,069.35 is: 12,095.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,310.41 : 33,441.98 = 8,069.35 : x
  2. Step 2: Convert to fraction form
    22,310.41/33,441.98 = 8,069.35/x
  3. Step 3: Cross multiply
    22,310.41x = 33,441.98 × 8,069.35
  4. Step 4: Simplify right side
    22,310.41x = 269,855,041.31
  5. Step 5: Solve for x
    x = 269,855,041.31/22,310.41
  6. Step 6: Final answer
    x = 12,095.48

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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.