Home / 9,273.02-13,911.81-2,699.27

Finding the Fourth Proportional to 9,273.02, 13,911.81 and 2,699.27

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Solution

The fourth proportional to 9,273.02, 13,911.81 and 2,699.27 is: 4,049.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.02 : 13,911.81 = 2,699.27 : x
  2. Step 2: Convert to fraction form
    9,273.02/13,911.81 = 2,699.27/x
  3. Step 3: Cross multiply
    9,273.02x = 13,911.81 × 2,699.27
  4. Step 4: Simplify right side
    9,273.02x = 37,551,731.38
  5. Step 5: Solve for x
    x = 37,551,731.38/9,273.02
  6. Step 6: Final answer
    x = 4,049.57

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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.