Home / 63,222.80-94,847.90-33,636.36

Finding the Fourth Proportional to 63,222.80, 94,847.90 and 33,636.36

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Solution

The fourth proportional to 63,222.80, 94,847.90 and 33,636.36 is: 50,461.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,222.80 : 94,847.90 = 33,636.36 : x
  2. Step 2: Convert to fraction form
    63,222.80/94,847.90 = 33,636.36/x
  3. Step 3: Cross multiply
    63,222.80x = 94,847.90 × 33,636.36
  4. Step 4: Simplify right side
    63,222.80x = 3,190,338,109.64
  5. Step 5: Solve for x
    x = 3,190,338,109.64/63,222.80
  6. Step 6: Final answer
    x = 50,461.83

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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.