Home / 16,222.36-24,322.72-5,832.76

Finding the Fourth Proportional to 16,222.36, 24,322.72 and 5,832.76

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Solution

The fourth proportional to 16,222.36, 24,322.72 and 5,832.76 is: 8,745.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,222.36 : 24,322.72 = 5,832.76 : x
  2. Step 2: Convert to fraction form
    16,222.36/24,322.72 = 5,832.76/x
  3. Step 3: Cross multiply
    16,222.36x = 24,322.72 × 5,832.76
  4. Step 4: Simplify right side
    16,222.36x = 141,868,588.31
  5. Step 5: Solve for x
    x = 141,868,588.31/16,222.36
  6. Step 6: Final answer
    x = 8,745.25

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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.