Home / 61,672.22-92,536.59-33,550.15

Finding the Fourth Proportional to 61,672.22, 92,536.59 and 33,550.15

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Solution

The fourth proportional to 61,672.22, 92,536.59 and 33,550.15 is: 50,340.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,672.22 : 92,536.59 = 33,550.15 : x
  2. Step 2: Convert to fraction form
    61,672.22/92,536.59 = 33,550.15/x
  3. Step 3: Cross multiply
    61,672.22x = 92,536.59 × 33,550.15
  4. Step 4: Simplify right side
    61,672.22x = 3,104,616,012.31
  5. Step 5: Solve for x
    x = 3,104,616,012.31/61,672.22
  6. Step 6: Final answer
    x = 50,340.59

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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.