Home / 61,550.32-92,326.25-22,107.43

Finding the Fourth Proportional to 61,550.32, 92,326.25 and 22,107.43

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Solution

The fourth proportional to 61,550.32, 92,326.25 and 22,107.43 is: 33,161.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,550.32 : 92,326.25 = 22,107.43 : x
  2. Step 2: Convert to fraction form
    61,550.32/92,326.25 = 22,107.43/x
  3. Step 3: Cross multiply
    61,550.32x = 92,326.25 × 22,107.43
  4. Step 4: Simplify right side
    61,550.32x = 2,041,096,109.04
  5. Step 5: Solve for x
    x = 2,041,096,109.04/61,550.32
  6. Step 6: Final answer
    x = 33,161.42

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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.