Home / 9,184.08-13,768.05-3,641.33

Finding the Fourth Proportional to 9,184.08, 13,768.05 and 3,641.33

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Solution

The fourth proportional to 9,184.08, 13,768.05 and 3,641.33 is: 5,458.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,184.08 : 13,768.05 = 3,641.33 : x
  2. Step 2: Convert to fraction form
    9,184.08/13,768.05 = 3,641.33/x
  3. Step 3: Cross multiply
    9,184.08x = 13,768.05 × 3,641.33
  4. Step 4: Simplify right side
    9,184.08x = 50,133,944.67
  5. Step 5: Solve for x
    x = 50,133,944.67/9,184.08
  6. Step 6: Final answer
    x = 5,458.79

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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.