Home / 5,016.26-7,522.58-1,728.48

Finding the Fourth Proportional to 5,016.26, 7,522.58 and 1,728.48

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Solution

The fourth proportional to 5,016.26, 7,522.58 and 1,728.48 is: 2,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.26 : 7,522.58 = 1,728.48 : x
  2. Step 2: Convert to fraction form
    5,016.26/7,522.58 = 1,728.48/x
  3. Step 3: Cross multiply
    5,016.26x = 7,522.58 × 1,728.48
  4. Step 4: Simplify right side
    5,016.26x = 13,002,629.08
  5. Step 5: Solve for x
    x = 13,002,629.08/5,016.26
  6. Step 6: Final answer
    x = 2,592.10

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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.