Home / 45,083.44-62,219.80-25,963.84

Finding the Fourth Proportional to 45,083.44, 62,219.80 and 25,963.84

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Solution

The fourth proportional to 45,083.44, 62,219.80 and 25,963.84 is: 35,832.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,083.44 : 62,219.80 = 25,963.84 : x
  2. Step 2: Convert to fraction form
    45,083.44/62,219.80 = 25,963.84/x
  3. Step 3: Cross multiply
    45,083.44x = 62,219.80 × 25,963.84
  4. Step 4: Simplify right side
    45,083.44x = 1,615,464,932.03
  5. Step 5: Solve for x
    x = 1,615,464,932.03/45,083.44
  6. Step 6: Final answer
    x = 35,832.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.