Home / 4,241.52-5,849.82-2,666.88

Finding the Fourth Proportional to 4,241.52, 5,849.82 and 2,666.88

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Solution

The fourth proportional to 4,241.52, 5,849.82 and 2,666.88 is: 3,678.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241.52 : 5,849.82 = 2,666.88 : x
  2. Step 2: Convert to fraction form
    4,241.52/5,849.82 = 2,666.88/x
  3. Step 3: Cross multiply
    4,241.52x = 5,849.82 × 2,666.88
  4. Step 4: Simplify right side
    4,241.52x = 15,600,767.96
  5. Step 5: Solve for x
    x = 15,600,767.96/4,241.52
  6. Step 6: Final answer
    x = 3,678.11

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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.