Home / 45,934.96-63,388.12-25,791.46

Finding the Fourth Proportional to 45,934.96, 63,388.12 and 25,791.46

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Solution

The fourth proportional to 45,934.96, 63,388.12 and 25,791.46 is: 35,591.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934.96 : 63,388.12 = 25,791.46 : x
  2. Step 2: Convert to fraction form
    45,934.96/63,388.12 = 25,791.46/x
  3. Step 3: Cross multiply
    45,934.96x = 63,388.12 × 25,791.46
  4. Step 4: Simplify right side
    45,934.96x = 1,634,872,161.46
  5. Step 5: Solve for x
    x = 1,634,872,161.46/45,934.96
  6. Step 6: Final answer
    x = 35,591.02

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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.