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Finding the Fourth Proportional to 16,228.27, 24,345.69 and 6,868.27

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Solution

The fourth proportional to 16,228.27, 24,345.69 and 6,868.27 is: 10,303.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,228.27 : 24,345.69 = 6,868.27 : x
  2. Step 2: Convert to fraction form
    16,228.27/24,345.69 = 6,868.27/x
  3. Step 3: Cross multiply
    16,228.27x = 24,345.69 × 6,868.27
  4. Step 4: Simplify right side
    16,228.27x = 167,212,772.26
  5. Step 5: Solve for x
    x = 167,212,772.26/16,228.27
  6. Step 6: Final answer
    x = 10,303.80

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1.5x scale

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.