Home / 6,728.04-10,094.94-3,607.15

Finding the Fourth Proportional to 6,728.04, 10,094.94 and 3,607.15

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Solution

The fourth proportional to 6,728.04, 10,094.94 and 3,607.15 is: 5,412.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728.04 : 10,094.94 = 3,607.15 : x
  2. Step 2: Convert to fraction form
    6,728.04/10,094.94 = 3,607.15/x
  3. Step 3: Cross multiply
    6,728.04x = 10,094.94 × 3,607.15
  4. Step 4: Simplify right side
    6,728.04x = 36,413,962.82
  5. Step 5: Solve for x
    x = 36,413,962.82/6,728.04
  6. Step 6: Final answer
    x = 5,412.27

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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.