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Finding the Fourth Proportional to 5,956.97, 8,935.45 and 4,793.60

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Solution

The fourth proportional to 5,956.97, 8,935.45 and 4,793.60 is: 7,190.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,956.97 : 8,935.45 = 4,793.60 : x
  2. Step 2: Convert to fraction form
    5,956.97/8,935.45 = 4,793.60/x
  3. Step 3: Cross multiply
    5,956.97x = 8,935.45 × 4,793.60
  4. Step 4: Simplify right side
    5,956.97x = 42,832,983.47
  5. Step 5: Solve for x
    x = 42,832,983.47/5,956.97
  6. Step 6: Final answer
    x = 7,190.40

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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.