Home / 69,184.02-103,790.62-22,433.26

Finding the Fourth Proportional to 69,184.02, 103,790.62 and 22,433.26

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Solution

The fourth proportional to 69,184.02, 103,790.62 and 22,433.26 is: 33,654.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,184.02 : 103,790.62 = 22,433.26 : x
  2. Step 2: Convert to fraction form
    69,184.02/103,790.62 = 22,433.26/x
  3. Step 3: Cross multiply
    69,184.02x = 103,790.62 × 22,433.26
  4. Step 4: Simplify right side
    69,184.02x = 2,328,361,964.02
  5. Step 5: Solve for x
    x = 2,328,361,964.02/69,184.02
  6. Step 6: Final answer
    x = 33,654.62

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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.