Home / 16,236.64-24,355.91-4,550.77

Finding the Fourth Proportional to 16,236.64, 24,355.91 and 4,550.77

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Solution

The fourth proportional to 16,236.64, 24,355.91 and 4,550.77 is: 6,826.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.64 : 24,355.91 = 4,550.77 : x
  2. Step 2: Convert to fraction form
    16,236.64/24,355.91 = 4,550.77/x
  3. Step 3: Cross multiply
    16,236.64x = 24,355.91 × 4,550.77
  4. Step 4: Simplify right side
    16,236.64x = 110,838,144.55
  5. Step 5: Solve for x
    x = 110,838,144.55/16,236.64
  6. Step 6: Final answer
    x = 6,826.42

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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.