Home / 9,202.22-13,804.62-3,656.13

Finding the Fourth Proportional to 9,202.22, 13,804.62 and 3,656.13

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Solution

The fourth proportional to 9,202.22, 13,804.62 and 3,656.13 is: 5,484.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202.22 : 13,804.62 = 3,656.13 : x
  2. Step 2: Convert to fraction form
    9,202.22/13,804.62 = 3,656.13/x
  3. Step 3: Cross multiply
    9,202.22x = 13,804.62 × 3,656.13
  4. Step 4: Simplify right side
    9,202.22x = 50,471,485.32
  5. Step 5: Solve for x
    x = 50,471,485.32/9,202.22
  6. Step 6: Final answer
    x = 5,484.71

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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.