Home / 9,350.66-14,028.27-3,110.65

Finding the Fourth Proportional to 9,350.66, 14,028.27 and 3,110.65

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Solution

The fourth proportional to 9,350.66, 14,028.27 and 3,110.65 is: 4,666.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.66 : 14,028.27 = 3,110.65 : x
  2. Step 2: Convert to fraction form
    9,350.66/14,028.27 = 3,110.65/x
  3. Step 3: Cross multiply
    9,350.66x = 14,028.27 × 3,110.65
  4. Step 4: Simplify right side
    9,350.66x = 43,637,087.75
  5. Step 5: Solve for x
    x = 43,637,087.75/9,350.66
  6. Step 6: Final answer
    x = 4,666.74

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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.