Home / 9,210.26-13,803.51-3,359.90

Finding the Fourth Proportional to 9,210.26, 13,803.51 and 3,359.90

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Solution

The fourth proportional to 9,210.26, 13,803.51 and 3,359.90 is: 5,035.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,210.26 : 13,803.51 = 3,359.90 : x
  2. Step 2: Convert to fraction form
    9,210.26/13,803.51 = 3,359.90/x
  3. Step 3: Cross multiply
    9,210.26x = 13,803.51 × 3,359.90
  4. Step 4: Simplify right side
    9,210.26x = 46,378,413.25
  5. Step 5: Solve for x
    x = 46,378,413.25/9,210.26
  6. Step 6: Final answer
    x = 5,035.52

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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.