Home / 16,268.40-24,416.44-11,599.85

Finding the Fourth Proportional to 16,268.40, 24,416.44 and 11,599.85

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Solution

The fourth proportional to 16,268.40, 24,416.44 and 11,599.85 is: 17,409.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,268.40 : 24,416.44 = 11,599.85 : x
  2. Step 2: Convert to fraction form
    16,268.40/24,416.44 = 11,599.85/x
  3. Step 3: Cross multiply
    16,268.40x = 24,416.44 × 11,599.85
  4. Step 4: Simplify right side
    16,268.40x = 283,227,073.58
  5. Step 5: Solve for x
    x = 283,227,073.58/16,268.40
  6. Step 6: Final answer
    x = 17,409.65

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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.