Home / 17,083.43-25,623.69-9,664.55

Finding the Fourth Proportional to 17,083.43, 25,623.69 and 9,664.55

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Solution

The fourth proportional to 17,083.43, 25,623.69 and 9,664.55 is: 14,496.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,083.43 : 25,623.69 = 9,664.55 : x
  2. Step 2: Convert to fraction form
    17,083.43/25,623.69 = 9,664.55/x
  3. Step 3: Cross multiply
    17,083.43x = 25,623.69 × 9,664.55
  4. Step 4: Simplify right side
    17,083.43x = 247,641,433.19
  5. Step 5: Solve for x
    x = 247,641,433.19/17,083.43
  6. Step 6: Final answer
    x = 14,496.00

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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.