Home / 17,161.30-23,675.55-10,441.54

Finding the Fourth Proportional to 17,161.30, 23,675.55 and 10,441.54

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Solution

The fourth proportional to 17,161.30, 23,675.55 and 10,441.54 is: 14,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,161.30 : 23,675.55 = 10,441.54 : x
  2. Step 2: Convert to fraction form
    17,161.30/23,675.55 = 10,441.54/x
  3. Step 3: Cross multiply
    17,161.30x = 23,675.55 × 10,441.54
  4. Step 4: Simplify right side
    17,161.30x = 247,209,083.97
  5. Step 5: Solve for x
    x = 247,209,083.97/17,161.30
  6. Step 6: Final answer
    x = 14,405.04

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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.