Home / 116,676.21-175,057.37-94,393.42

Finding the Fourth Proportional to 116,676.21, 175,057.37 and 94,393.42

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Solution

The fourth proportional to 116,676.21, 175,057.37 and 94,393.42 is: 141,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,676.21 : 175,057.37 = 94,393.42 : x
  2. Step 2: Convert to fraction form
    116,676.21/175,057.37 = 94,393.42/x
  3. Step 3: Cross multiply
    116,676.21x = 175,057.37 × 94,393.42
  4. Step 4: Simplify right side
    116,676.21x = 16,524,263,294.87
  5. Step 5: Solve for x
    x = 16,524,263,294.87/116,676.21
  6. Step 6: Final answer
    x = 141,624.95

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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.