Home / 22,351.15-33,518.42-6,552.12

Finding the Fourth Proportional to 22,351.15, 33,518.42 and 6,552.12

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Solution

The fourth proportional to 22,351.15, 33,518.42 and 6,552.12 is: 9,825.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,351.15 : 33,518.42 = 6,552.12 : x
  2. Step 2: Convert to fraction form
    22,351.15/33,518.42 = 6,552.12/x
  3. Step 3: Cross multiply
    22,351.15x = 33,518.42 × 6,552.12
  4. Step 4: Simplify right side
    22,351.15x = 219,616,710.05
  5. Step 5: Solve for x
    x = 219,616,710.05/22,351.15
  6. Step 6: Final answer
    x = 9,825.75

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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.