Home / 22,241.39-33,364.58-7,451.33

Finding the Fourth Proportional to 22,241.39, 33,364.58 and 7,451.33

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Solution

The fourth proportional to 22,241.39, 33,364.58 and 7,451.33 is: 11,177.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241.39 : 33,364.58 = 7,451.33 : x
  2. Step 2: Convert to fraction form
    22,241.39/33,364.58 = 7,451.33/x
  3. Step 3: Cross multiply
    22,241.39x = 33,364.58 × 7,451.33
  4. Step 4: Simplify right side
    22,241.39x = 248,610,291.81
  5. Step 5: Solve for x
    x = 248,610,291.81/22,241.39
  6. Step 6: Final answer
    x = 11,177.82

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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.