Home / 16,185.29-24,272.06-5,652.36

Finding the Fourth Proportional to 16,185.29, 24,272.06 and 5,652.36

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Solution

The fourth proportional to 16,185.29, 24,272.06 and 5,652.36 is: 8,476.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,185.29 : 24,272.06 = 5,652.36 : x
  2. Step 2: Convert to fraction form
    16,185.29/24,272.06 = 5,652.36/x
  3. Step 3: Cross multiply
    16,185.29x = 24,272.06 × 5,652.36
  4. Step 4: Simplify right side
    16,185.29x = 137,194,299.70
  5. Step 5: Solve for x
    x = 137,194,299.70/16,185.29
  6. Step 6: Final answer
    x = 8,476.48

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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.