Home / 12,032.37-16,604.72-6,727.27

Finding the Fourth Proportional to 12,032.37, 16,604.72 and 6,727.27

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Solution

The fourth proportional to 12,032.37, 16,604.72 and 6,727.27 is: 9,283.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,032.37 : 16,604.72 = 6,727.27 : x
  2. Step 2: Convert to fraction form
    12,032.37/16,604.72 = 6,727.27/x
  3. Step 3: Cross multiply
    12,032.37x = 16,604.72 × 6,727.27
  4. Step 4: Simplify right side
    12,032.37x = 111,704,434.71
  5. Step 5: Solve for x
    x = 111,704,434.71/12,032.37
  6. Step 6: Final answer
    x = 9,283.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.