Home / 45,796.42-63,195.99-25,648.66

Finding the Fourth Proportional to 45,796.42, 63,195.99 and 25,648.66

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Solution

The fourth proportional to 45,796.42, 63,195.99 and 25,648.66 is: 35,393.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,796.42 : 63,195.99 = 25,648.66 : x
  2. Step 2: Convert to fraction form
    45,796.42/63,195.99 = 25,648.66/x
  3. Step 3: Cross multiply
    45,796.42x = 63,195.99 × 25,648.66
  4. Step 4: Simplify right side
    45,796.42x = 1,620,892,460.87
  5. Step 5: Solve for x
    x = 1,620,892,460.87/45,796.42
  6. Step 6: Final answer
    x = 35,393.43

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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.