Home / 9,914.70-14,867.33-5,755.99

Finding the Fourth Proportional to 9,914.70, 14,867.33 and 5,755.99

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Solution

The fourth proportional to 9,914.70, 14,867.33 and 5,755.99 is: 8,631.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,914.70 : 14,867.33 = 5,755.99 : x
  2. Step 2: Convert to fraction form
    9,914.70/14,867.33 = 5,755.99/x
  3. Step 3: Cross multiply
    9,914.70x = 14,867.33 × 5,755.99
  4. Step 4: Simplify right side
    9,914.70x = 85,576,202.81
  5. Step 5: Solve for x
    x = 85,576,202.81/9,914.70
  6. Step 6: Final answer
    x = 8,631.24

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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.