Home / 22,035.36-33,046.36-6,239.15

Finding the Fourth Proportional to 22,035.36, 33,046.36 and 6,239.15

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Solution

The fourth proportional to 22,035.36, 33,046.36 and 6,239.15 is: 9,356.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,035.36 : 33,046.36 = 6,239.15 : x
  2. Step 2: Convert to fraction form
    22,035.36/33,046.36 = 6,239.15/x
  3. Step 3: Cross multiply
    22,035.36x = 33,046.36 × 6,239.15
  4. Step 4: Simplify right side
    22,035.36x = 206,181,196.99
  5. Step 5: Solve for x
    x = 206,181,196.99/22,035.36
  6. Step 6: Final answer
    x = 9,356.83

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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.