Home / 17,286.53-25,921.26-5,598.23

Finding the Fourth Proportional to 17,286.53, 25,921.26 and 5,598.23

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Solution

The fourth proportional to 17,286.53, 25,921.26 and 5,598.23 is: 8,394.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,286.53 : 25,921.26 = 5,598.23 : x
  2. Step 2: Convert to fraction form
    17,286.53/25,921.26 = 5,598.23/x
  3. Step 3: Cross multiply
    17,286.53x = 25,921.26 × 5,598.23
  4. Step 4: Simplify right side
    17,286.53x = 145,113,045.76
  5. Step 5: Solve for x
    x = 145,113,045.76/17,286.53
  6. Step 6: Final answer
    x = 8,394.58

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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.