Home / 16,684.06-25,028.27-6,161.47

Finding the Fourth Proportional to 16,684.06, 25,028.27 and 6,161.47

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Solution

The fourth proportional to 16,684.06, 25,028.27 and 6,161.47 is: 9,243.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,684.06 : 25,028.27 = 6,161.47 : x
  2. Step 2: Convert to fraction form
    16,684.06/25,028.27 = 6,161.47/x
  3. Step 3: Cross multiply
    16,684.06x = 25,028.27 × 6,161.47
  4. Step 4: Simplify right side
    16,684.06x = 154,210,899.14
  5. Step 5: Solve for x
    x = 154,210,899.14/16,684.06
  6. Step 6: Final answer
    x = 9,243.01

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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.