Home / 9,810.33-14,711.85-3,234.75

Finding the Fourth Proportional to 9,810.33, 14,711.85 and 3,234.75

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Solution

The fourth proportional to 9,810.33, 14,711.85 and 3,234.75 is: 4,850.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810.33 : 14,711.85 = 3,234.75 : x
  2. Step 2: Convert to fraction form
    9,810.33/14,711.85 = 3,234.75/x
  3. Step 3: Cross multiply
    9,810.33x = 14,711.85 × 3,234.75
  4. Step 4: Simplify right side
    9,810.33x = 47,589,156.79
  5. Step 5: Solve for x
    x = 47,589,156.79/9,810.33
  6. Step 6: Final answer
    x = 4,850.92

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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.