Home / 114,052.11-171,067.17-35,145.15

Finding the Fourth Proportional to 114,052.11, 171,067.17 and 35,145.15

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Solution

The fourth proportional to 114,052.11, 171,067.17 and 35,145.15 is: 52,714.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,052.11 : 171,067.17 = 35,145.15 : x
  2. Step 2: Convert to fraction form
    114,052.11/171,067.17 = 35,145.15/x
  3. Step 3: Cross multiply
    114,052.11x = 171,067.17 × 35,145.15
  4. Step 4: Simplify right side
    114,052.11x = 6,012,181,349.73
  5. Step 5: Solve for x
    x = 6,012,181,349.73/114,052.11
  6. Step 6: Final answer
    x = 52,714.34

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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.