Home / 5,962.27-8,938.09-2,261.99

Finding the Fourth Proportional to 5,962.27, 8,938.09 and 2,261.99

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Solution

The fourth proportional to 5,962.27, 8,938.09 and 2,261.99 is: 3,390.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.27 : 8,938.09 = 2,261.99 : x
  2. Step 2: Convert to fraction form
    5,962.27/8,938.09 = 2,261.99/x
  3. Step 3: Cross multiply
    5,962.27x = 8,938.09 × 2,261.99
  4. Step 4: Simplify right side
    5,962.27x = 20,217,870.20
  5. Step 5: Solve for x
    x = 20,217,870.20/5,962.27
  6. Step 6: Final answer
    x = 3,390.97

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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.