Home / 9,203.13-13,804.83-3,360.33

Finding the Fourth Proportional to 9,203.13, 13,804.83 and 3,360.33

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Solution

The fourth proportional to 9,203.13, 13,804.83 and 3,360.33 is: 5,040.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.13 : 13,804.83 = 3,360.33 : x
  2. Step 2: Convert to fraction form
    9,203.13/13,804.83 = 3,360.33/x
  3. Step 3: Cross multiply
    9,203.13x = 13,804.83 × 3,360.33
  4. Step 4: Simplify right side
    9,203.13x = 46,388,784.39
  5. Step 5: Solve for x
    x = 46,388,784.39/9,203.13
  6. Step 6: Final answer
    x = 5,040.54

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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.