Home / 5,956.20-8,222.04-3,597.75

Finding the Fourth Proportional to 5,956.20, 8,222.04 and 3,597.75

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Solution

The fourth proportional to 5,956.20, 8,222.04 and 3,597.75 is: 4,966.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.20 : 8,222.04 = 3,597.75 : x
  2. Step 2: Convert to fraction form
    5,956.20/8,222.04 = 3,597.75/x
  3. Step 3: Cross multiply
    5,956.20x = 8,222.04 × 3,597.75
  4. Step 4: Simplify right side
    5,956.20x = 29,580,844.41
  5. Step 5: Solve for x
    x = 29,580,844.41/5,956.20
  6. Step 6: Final answer
    x = 4,966.40

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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.