Home / 40,093.05-60,163.32-22,338.57

Finding the Fourth Proportional to 40,093.05, 60,163.32 and 22,338.57

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Solution

The fourth proportional to 40,093.05, 60,163.32 and 22,338.57 is: 33,521.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,093.05 : 60,163.32 = 22,338.57 : x
  2. Step 2: Convert to fraction form
    40,093.05/60,163.32 = 22,338.57/x
  3. Step 3: Cross multiply
    40,093.05x = 60,163.32 × 22,338.57
  4. Step 4: Simplify right side
    40,093.05x = 1,343,962,535.25
  5. Step 5: Solve for x
    x = 1,343,962,535.25/40,093.05
  6. Step 6: Final answer
    x = 33,521.08

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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.