Home / 16,182.32-24,271.83-5,651.33

Finding the Fourth Proportional to 16,182.32, 24,271.83 and 5,651.33

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Solution

The fourth proportional to 16,182.32, 24,271.83 and 5,651.33 is: 8,476.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,182.32 : 24,271.83 = 5,651.33 : x
  2. Step 2: Convert to fraction form
    16,182.32/24,271.83 = 5,651.33/x
  3. Step 3: Cross multiply
    16,182.32x = 24,271.83 × 5,651.33
  4. Step 4: Simplify right side
    16,182.32x = 137,167,999.67
  5. Step 5: Solve for x
    x = 137,167,999.67/16,182.32
  6. Step 6: Final answer
    x = 8,476.41

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.