Home / 22,241.36-33,366.08-10,554.46

Finding the Fourth Proportional to 22,241.36, 33,366.08 and 10,554.46

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Solution

The fourth proportional to 22,241.36, 33,366.08 and 10,554.46 is: 15,833.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241.36 : 33,366.08 = 10,554.46 : x
  2. Step 2: Convert to fraction form
    22,241.36/33,366.08 = 10,554.46/x
  3. Step 3: Cross multiply
    22,241.36x = 33,366.08 × 10,554.46
  4. Step 4: Simplify right side
    22,241.36x = 352,160,956.72
  5. Step 5: Solve for x
    x = 352,160,956.72/22,241.36
  6. Step 6: Final answer
    x = 15,833.61

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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.