Home / 22,133.07-33,203.70-6,337.44

Finding the Fourth Proportional to 22,133.07, 33,203.70 and 6,337.44

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Solution

The fourth proportional to 22,133.07, 33,203.70 and 6,337.44 is: 9,507.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,133.07 : 33,203.70 = 6,337.44 : x
  2. Step 2: Convert to fraction form
    22,133.07/33,203.70 = 6,337.44/x
  3. Step 3: Cross multiply
    22,133.07x = 33,203.70 × 6,337.44
  4. Step 4: Simplify right side
    22,133.07x = 210,426,456.53
  5. Step 5: Solve for x
    x = 210,426,456.53/22,133.07
  6. Step 6: Final answer
    x = 9,507.33

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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.