Home / 7,359.24-11,039.22-2,427.96

Finding the Fourth Proportional to 7,359.24, 11,039.22 and 2,427.96

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Solution

The fourth proportional to 7,359.24, 11,039.22 and 2,427.96 is: 3,642.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.24 : 11,039.22 = 2,427.96 : x
  2. Step 2: Convert to fraction form
    7,359.24/11,039.22 = 2,427.96/x
  3. Step 3: Cross multiply
    7,359.24x = 11,039.22 × 2,427.96
  4. Step 4: Simplify right side
    7,359.24x = 26,802,784.59
  5. Step 5: Solve for x
    x = 26,802,784.59/7,359.24
  6. Step 6: Final answer
    x = 3,642.06

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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.