Home / 17,334.06-26,005.41-6,945.54

Finding the Fourth Proportional to 17,334.06, 26,005.41 and 6,945.54

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Solution

The fourth proportional to 17,334.06, 26,005.41 and 6,945.54 is: 10,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,334.06 : 26,005.41 = 6,945.54 : x
  2. Step 2: Convert to fraction form
    17,334.06/26,005.41 = 6,945.54/x
  3. Step 3: Cross multiply
    17,334.06x = 26,005.41 × 6,945.54
  4. Step 4: Simplify right side
    17,334.06x = 180,621,615.37
  5. Step 5: Solve for x
    x = 180,621,615.37/17,334.06
  6. Step 6: Final answer
    x = 10,420.04

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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.