Home / 22,772.95-34,169.14-11,083.03

Finding the Fourth Proportional to 22,772.95, 34,169.14 and 11,083.03

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Solution

The fourth proportional to 22,772.95, 34,169.14 and 11,083.03 is: 16,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,772.95 : 34,169.14 = 11,083.03 : x
  2. Step 2: Convert to fraction form
    22,772.95/34,169.14 = 11,083.03/x
  3. Step 3: Cross multiply
    22,772.95x = 34,169.14 × 11,083.03
  4. Step 4: Simplify right side
    22,772.95x = 378,697,532.13
  5. Step 5: Solve for x
    x = 378,697,532.13/22,772.95
  6. Step 6: Final answer
    x = 16,629.27

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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.