Home / 9,201.51-13,804.32-3,358.12

Finding the Fourth Proportional to 9,201.51, 13,804.32 and 3,358.12

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Solution

The fourth proportional to 9,201.51, 13,804.32 and 3,358.12 is: 5,037.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201.51 : 13,804.32 = 3,358.12 : x
  2. Step 2: Convert to fraction form
    9,201.51/13,804.32 = 3,358.12/x
  3. Step 3: Cross multiply
    9,201.51x = 13,804.32 × 3,358.12
  4. Step 4: Simplify right side
    9,201.51x = 46,356,563.08
  5. Step 5: Solve for x
    x = 46,356,563.08/9,201.51
  6. Step 6: Final answer
    x = 5,037.93

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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.