Home / 6,728.53-10,095.54-3,028.27

Finding the Fourth Proportional to 6,728.53, 10,095.54 and 3,028.27

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Solution

The fourth proportional to 6,728.53, 10,095.54 and 3,028.27 is: 4,543.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728.53 : 10,095.54 = 3,028.27 : x
  2. Step 2: Convert to fraction form
    6,728.53/10,095.54 = 3,028.27/x
  3. Step 3: Cross multiply
    6,728.53x = 10,095.54 × 3,028.27
  4. Step 4: Simplify right side
    6,728.53x = 30,572,020.92
  5. Step 5: Solve for x
    x = 30,572,020.92/6,728.53
  6. Step 6: Final answer
    x = 4,543.64

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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.