Home / 54,514.49-81,803.46-22,922.26

Finding the Fourth Proportional to 54,514.49, 81,803.46 and 22,922.26

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Solution

The fourth proportional to 54,514.49, 81,803.46 and 22,922.26 is: 34,396.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,514.49 : 81,803.46 = 22,922.26 : x
  2. Step 2: Convert to fraction form
    54,514.49/81,803.46 = 22,922.26/x
  3. Step 3: Cross multiply
    54,514.49x = 81,803.46 × 22,922.26
  4. Step 4: Simplify right side
    54,514.49x = 1,875,120,179.02
  5. Step 5: Solve for x
    x = 1,875,120,179.02/54,514.49
  6. Step 6: Final answer
    x = 34,396.73

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1.5x scale

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.