Home / 22,241.67-33,366.15-10,548.51

Finding the Fourth Proportional to 22,241.67, 33,366.15 and 10,548.51

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Solution

The fourth proportional to 22,241.67, 33,366.15 and 10,548.51 is: 15,824.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241.67 : 33,366.15 = 10,548.51 : x
  2. Step 2: Convert to fraction form
    22,241.67/33,366.15 = 10,548.51/x
  3. Step 3: Cross multiply
    22,241.67x = 33,366.15 × 10,548.51
  4. Step 4: Simplify right side
    22,241.67x = 351,963,166.94
  5. Step 5: Solve for x
    x = 351,963,166.94/22,241.67
  6. Step 6: Final answer
    x = 15,824.49

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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.