Home / 16,260.81-24,388.38-4,571.25

Finding the Fourth Proportional to 16,260.81, 24,388.38 and 4,571.25

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Solution

The fourth proportional to 16,260.81, 24,388.38 and 4,571.25 is: 6,856.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,260.81 : 24,388.38 = 4,571.25 : x
  2. Step 2: Convert to fraction form
    16,260.81/24,388.38 = 4,571.25/x
  3. Step 3: Cross multiply
    16,260.81x = 24,388.38 × 4,571.25
  4. Step 4: Simplify right side
    16,260.81x = 111,485,382.08
  5. Step 5: Solve for x
    x = 111,485,382.08/16,260.81
  6. Step 6: Final answer
    x = 6,856.08

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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.