Home / 15,996.87-24,016.14-10,755.36

Finding the Fourth Proportional to 15,996.87, 24,016.14 and 10,755.36

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Solution

The fourth proportional to 15,996.87, 24,016.14 and 10,755.36 is: 16,147.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,996.87 : 24,016.14 = 10,755.36 : x
  2. Step 2: Convert to fraction form
    15,996.87/24,016.14 = 10,755.36/x
  3. Step 3: Cross multiply
    15,996.87x = 24,016.14 × 10,755.36
  4. Step 4: Simplify right side
    15,996.87x = 258,302,231.51
  5. Step 5: Solve for x
    x = 258,302,231.51/15,996.87
  6. Step 6: Final answer
    x = 16,147.05

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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.