Home / 4,530.04-6,251.62-2,760.38

Finding the Fourth Proportional to 4,530.04, 6,251.62 and 2,760.38

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Solution

The fourth proportional to 4,530.04, 6,251.62 and 2,760.38 is: 3,809.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530.04 : 6,251.62 = 2,760.38 : x
  2. Step 2: Convert to fraction form
    4,530.04/6,251.62 = 2,760.38/x
  3. Step 3: Cross multiply
    4,530.04x = 6,251.62 × 2,760.38
  4. Step 4: Simplify right side
    4,530.04x = 17,256,846.82
  5. Step 5: Solve for x
    x = 17,256,846.82/4,530.04
  6. Step 6: Final answer
    x = 3,809.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.