Home / 17,286.66-25,933.23-5,598.36

Finding the Fourth Proportional to 17,286.66, 25,933.23 and 5,598.36

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Solution

The fourth proportional to 17,286.66, 25,933.23 and 5,598.36 is: 8,398.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,286.66 : 25,933.23 = 5,598.36 : x
  2. Step 2: Convert to fraction form
    17,286.66/25,933.23 = 5,598.36/x
  3. Step 3: Cross multiply
    17,286.66x = 25,933.23 × 5,598.36
  4. Step 4: Simplify right side
    17,286.66x = 145,183,557.50
  5. Step 5: Solve for x
    x = 145,183,557.50/17,286.66
  6. Step 6: Final answer
    x = 8,398.59

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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.