Home / 4,320.37-5,962.17-2,551.97

Finding the Fourth Proportional to 4,320.37, 5,962.17 and 2,551.97

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Solution

The fourth proportional to 4,320.37, 5,962.17 and 2,551.97 is: 3,521.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320.37 : 5,962.17 = 2,551.97 : x
  2. Step 2: Convert to fraction form
    4,320.37/5,962.17 = 2,551.97/x
  3. Step 3: Cross multiply
    4,320.37x = 5,962.17 × 2,551.97
  4. Step 4: Simplify right side
    4,320.37x = 15,215,236.40
  5. Step 5: Solve for x
    x = 15,215,236.40/4,320.37
  6. Step 6: Final answer
    x = 3,521.75

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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.