Home / 175,571.14-242,286.39-94,996.90

Finding the Fourth Proportional to 175,571.14, 242,286.39 and 94,996.90

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Solution

The fourth proportional to 175,571.14, 242,286.39 and 94,996.90 is: 131,094.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,571.14 : 242,286.39 = 94,996.90 : x
  2. Step 2: Convert to fraction form
    175,571.14/242,286.39 = 94,996.90/x
  3. Step 3: Cross multiply
    175,571.14x = 242,286.39 × 94,996.90
  4. Step 4: Simplify right side
    175,571.14x = 23,016,455,962.19
  5. Step 5: Solve for x
    x = 23,016,455,962.19/175,571.14
  6. Step 6: Final answer
    x = 131,094.76

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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.