Home / 3,966.72-5,951.40-2,504.16

Finding the Fourth Proportional to 3,966.72, 5,951.40 and 2,504.16

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Solution

The fourth proportional to 3,966.72, 5,951.40 and 2,504.16 is: 3,757.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966.72 : 5,951.40 = 2,504.16 : x
  2. Step 2: Convert to fraction form
    3,966.72/5,951.40 = 2,504.16/x
  3. Step 3: Cross multiply
    3,966.72x = 5,951.40 × 2,504.16
  4. Step 4: Simplify right side
    3,966.72x = 14,903,257.82
  5. Step 5: Solve for x
    x = 14,903,257.82/3,966.72
  6. Step 6: Final answer
    x = 3,757.07

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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.