Home / 53,927.56-80,891.34-22,763.08

Finding the Fourth Proportional to 53,927.56, 80,891.34 and 22,763.08

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Solution

The fourth proportional to 53,927.56, 80,891.34 and 22,763.08 is: 34,144.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,927.56 : 80,891.34 = 22,763.08 : x
  2. Step 2: Convert to fraction form
    53,927.56/80,891.34 = 22,763.08/x
  3. Step 3: Cross multiply
    53,927.56x = 80,891.34 × 22,763.08
  4. Step 4: Simplify right side
    53,927.56x = 1,841,336,043.73
  5. Step 5: Solve for x
    x = 1,841,336,043.73/53,927.56
  6. Step 6: Final answer
    x = 34,144.62

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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.