Home / 9,192.80-13,792.44-3,350.00

Finding the Fourth Proportional to 9,192.80, 13,792.44 and 3,350.00

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Solution

The fourth proportional to 9,192.80, 13,792.44 and 3,350.00 is: 5,026.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,192.80 : 13,792.44 = 3,350.00 : x
  2. Step 2: Convert to fraction form
    9,192.80/13,792.44 = 3,350.00/x
  3. Step 3: Cross multiply
    9,192.80x = 13,792.44 × 3,350.00
  4. Step 4: Simplify right side
    9,192.80x = 46,204,721.04
  5. Step 5: Solve for x
    x = 46,204,721.04/9,192.80
  6. Step 6: Final answer
    x = 5,026.18

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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.