Home / 16,820.82-25,167.74-10,041.29

Finding the Fourth Proportional to 16,820.82, 25,167.74 and 10,041.29

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Solution

The fourth proportional to 16,820.82, 25,167.74 and 10,041.29 is: 15,024.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,820.82 : 25,167.74 = 10,041.29 : x
  2. Step 2: Convert to fraction form
    16,820.82/25,167.74 = 10,041.29/x
  3. Step 3: Cross multiply
    16,820.82x = 25,167.74 × 10,041.29
  4. Step 4: Simplify right side
    16,820.82x = 252,716,399.94
  5. Step 5: Solve for x
    x = 252,716,399.94/16,820.82
  6. Step 6: Final answer
    x = 15,024.02

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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.