Home / 26,163.29-36,200.27-22,813.02

Finding the Fourth Proportional to 26,163.29, 36,200.27 and 22,813.02

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Solution

The fourth proportional to 26,163.29, 36,200.27 and 22,813.02 is: 31,564.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163.29 : 36,200.27 = 22,813.02 : x
  2. Step 2: Convert to fraction form
    26,163.29/36,200.27 = 22,813.02/x
  3. Step 3: Cross multiply
    26,163.29x = 36,200.27 × 22,813.02
  4. Step 4: Simplify right side
    26,163.29x = 825,837,369.45
  5. Step 5: Solve for x
    x = 825,837,369.45/26,163.29
  6. Step 6: Final answer
    x = 31,564.74

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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.