Home / 5,299.26-7,313.49-2,941.98

Finding the Fourth Proportional to 5,299.26, 7,313.49 and 2,941.98

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Solution

The fourth proportional to 5,299.26, 7,313.49 and 2,941.98 is: 4,060.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,299.26 : 7,313.49 = 2,941.98 : x
  2. Step 2: Convert to fraction form
    5,299.26/7,313.49 = 2,941.98/x
  3. Step 3: Cross multiply
    5,299.26x = 7,313.49 × 2,941.98
  4. Step 4: Simplify right side
    5,299.26x = 21,516,141.31
  5. Step 5: Solve for x
    x = 21,516,141.31/5,299.26
  6. Step 6: Final answer
    x = 4,060.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.