Home / 17,363.94-23,958.09-10,289.13

Finding the Fourth Proportional to 17,363.94, 23,958.09 and 10,289.13

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Solution

The fourth proportional to 17,363.94, 23,958.09 and 10,289.13 is: 14,196.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363.94 : 23,958.09 = 10,289.13 : x
  2. Step 2: Convert to fraction form
    17,363.94/23,958.09 = 10,289.13/x
  3. Step 3: Cross multiply
    17,363.94x = 23,958.09 × 10,289.13
  4. Step 4: Simplify right side
    17,363.94x = 246,507,902.56
  5. Step 5: Solve for x
    x = 246,507,902.56/17,363.94
  6. Step 6: Final answer
    x = 14,196.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.