Home / 4,523.81-6,241.85-2,731.58

Finding the Fourth Proportional to 4,523.81, 6,241.85 and 2,731.58

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Solution

The fourth proportional to 4,523.81, 6,241.85 and 2,731.58 is: 3,768.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.81 : 6,241.85 = 2,731.58 : x
  2. Step 2: Convert to fraction form
    4,523.81/6,241.85 = 2,731.58/x
  3. Step 3: Cross multiply
    4,523.81x = 6,241.85 × 2,731.58
  4. Step 4: Simplify right side
    4,523.81x = 17,050,114.57
  5. Step 5: Solve for x
    x = 17,050,114.57/4,523.81
  6. Step 6: Final answer
    x = 3,768.97

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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.