Home / 17,441.34-26,162.01-5,129.34

Finding the Fourth Proportional to 17,441.34, 26,162.01 and 5,129.34

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Solution

The fourth proportional to 17,441.34, 26,162.01 and 5,129.34 is: 7,694.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,441.34 : 26,162.01 = 5,129.34 : x
  2. Step 2: Convert to fraction form
    17,441.34/26,162.01 = 5,129.34/x
  3. Step 3: Cross multiply
    17,441.34x = 26,162.01 × 5,129.34
  4. Step 4: Simplify right side
    17,441.34x = 134,193,687.92
  5. Step 5: Solve for x
    x = 134,193,687.92/17,441.34
  6. Step 6: Final answer
    x = 7,694.00

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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.