Home / 11,734.94-17,560.47-10,193.11

Finding the Fourth Proportional to 11,734.94, 17,560.47 and 10,193.11

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Solution

The fourth proportional to 11,734.94, 17,560.47 and 10,193.11 is: 15,253.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,734.94 : 17,560.47 = 10,193.11 : x
  2. Step 2: Convert to fraction form
    11,734.94/17,560.47 = 10,193.11/x
  3. Step 3: Cross multiply
    11,734.94x = 17,560.47 × 10,193.11
  4. Step 4: Simplify right side
    11,734.94x = 178,995,802.36
  5. Step 5: Solve for x
    x = 178,995,802.36/11,734.94
  6. Step 6: Final answer
    x = 15,253.24

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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.