Home / 17,341.75-25,997.01-6,240.64

Finding the Fourth Proportional to 17,341.75, 25,997.01 and 6,240.64

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Solution

The fourth proportional to 17,341.75, 25,997.01 and 6,240.64 is: 9,355.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.75 : 25,997.01 = 6,240.64 : x
  2. Step 2: Convert to fraction form
    17,341.75/25,997.01 = 6,240.64/x
  3. Step 3: Cross multiply
    17,341.75x = 25,997.01 × 6,240.64
  4. Step 4: Simplify right side
    17,341.75x = 162,237,850.50
  5. Step 5: Solve for x
    x = 162,237,850.50/17,341.75
  6. Step 6: Final answer
    x = 9,355.33

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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.