Home / 5,732.94-8,607.38-2,961.66

Finding the Fourth Proportional to 5,732.94, 8,607.38 and 2,961.66

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Solution

The fourth proportional to 5,732.94, 8,607.38 and 2,961.66 is: 4,446.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.94 : 8,607.38 = 2,961.66 : x
  2. Step 2: Convert to fraction form
    5,732.94/8,607.38 = 2,961.66/x
  3. Step 3: Cross multiply
    5,732.94x = 8,607.38 × 2,961.66
  4. Step 4: Simplify right side
    5,732.94x = 25,492,118.24
  5. Step 5: Solve for x
    x = 25,492,118.24/5,732.94
  6. Step 6: Final answer
    x = 4,446.60

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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.