Home / 9,933.11-14,901.50-3,269.98

Finding the Fourth Proportional to 9,933.11, 14,901.50 and 3,269.98

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Solution

The fourth proportional to 9,933.11, 14,901.50 and 3,269.98 is: 4,905.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.11 : 14,901.50 = 3,269.98 : x
  2. Step 2: Convert to fraction form
    9,933.11/14,901.50 = 3,269.98/x
  3. Step 3: Cross multiply
    9,933.11x = 14,901.50 × 3,269.98
  4. Step 4: Simplify right side
    9,933.11x = 48,727,606.97
  5. Step 5: Solve for x
    x = 48,727,606.97/9,933.11
  6. Step 6: Final answer
    x = 4,905.57

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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.