Home / 4,327.62-5,972.37-2,558.82

Finding the Fourth Proportional to 4,327.62, 5,972.37 and 2,558.82

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Solution

The fourth proportional to 4,327.62, 5,972.37 and 2,558.82 is: 3,531.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327.62 : 5,972.37 = 2,558.82 : x
  2. Step 2: Convert to fraction form
    4,327.62/5,972.37 = 2,558.82/x
  3. Step 3: Cross multiply
    4,327.62x = 5,972.37 × 2,558.82
  4. Step 4: Simplify right side
    4,327.62x = 15,282,219.80
  5. Step 5: Solve for x
    x = 15,282,219.80/4,327.62
  6. Step 6: Final answer
    x = 3,531.32

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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.