Home / 5,958.45-8,935.38-2,836.05

Finding the Fourth Proportional to 5,958.45, 8,935.38 and 2,836.05

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Solution

The fourth proportional to 5,958.45, 8,935.38 and 2,836.05 is: 4,252.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.45 : 8,935.38 = 2,836.05 : x
  2. Step 2: Convert to fraction form
    5,958.45/8,935.38 = 2,836.05/x
  3. Step 3: Cross multiply
    5,958.45x = 8,935.38 × 2,836.05
  4. Step 4: Simplify right side
    5,958.45x = 25,341,184.45
  5. Step 5: Solve for x
    x = 25,341,184.45/5,958.45
  6. Step 6: Final answer
    x = 4,252.98

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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.