Home / 22,441.64-33,464.40-22,241.70

Finding the Fourth Proportional to 22,441.64, 33,464.40 and 22,241.70

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Solution

The fourth proportional to 22,441.64, 33,464.40 and 22,241.70 is: 33,166.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,441.64 : 33,464.40 = 22,241.70 : x
  2. Step 2: Convert to fraction form
    22,441.64/33,464.40 = 22,241.70/x
  3. Step 3: Cross multiply
    22,441.64x = 33,464.40 × 22,241.70
  4. Step 4: Simplify right side
    22,441.64x = 744,305,062.07
  5. Step 5: Solve for x
    x = 744,305,062.07/22,441.64
  6. Step 6: Final answer
    x = 33,166.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.