Home / 11,022.54-15,241.01-10,844.49

Finding the Fourth Proportional to 11,022.54, 15,241.01 and 10,844.49

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Solution

The fourth proportional to 11,022.54, 15,241.01 and 10,844.49 is: 14,994.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.54 : 15,241.01 = 10,844.49 : x
  2. Step 2: Convert to fraction form
    11,022.54/15,241.01 = 10,844.49/x
  3. Step 3: Cross multiply
    11,022.54x = 15,241.01 × 10,844.49
  4. Step 4: Simplify right side
    11,022.54x = 165,280,926.31
  5. Step 5: Solve for x
    x = 165,280,926.31/11,022.54
  6. Step 6: Final answer
    x = 14,994.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.