Home / 9,216.59-13,816.58-3,371.83

Finding the Fourth Proportional to 9,216.59, 13,816.58 and 3,371.83

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Solution

The fourth proportional to 9,216.59, 13,816.58 and 3,371.83 is: 5,054.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,216.59 : 13,816.58 = 3,371.83 : x
  2. Step 2: Convert to fraction form
    9,216.59/13,816.58 = 3,371.83/x
  3. Step 3: Cross multiply
    9,216.59x = 13,816.58 × 3,371.83
  4. Step 4: Simplify right side
    9,216.59x = 46,587,107.54
  5. Step 5: Solve for x
    x = 46,587,107.54/9,216.59
  6. Step 6: Final answer
    x = 5,054.70

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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.