Home / 94,379.24-141,421.94-35,199

Finding the Fourth Proportional to 94,379.24, 141,421.94 and 35,199

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Solution

The fourth proportional to 94,379.24, 141,421.94 and 35,199 is: 52,743.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,379.24 : 141,421.94 = 35,199 : x
  2. Step 2: Convert to fraction form
    94,379.24/141,421.94 = 35,199/x
  3. Step 3: Cross multiply
    94,379.24x = 141,421.94 × 35,199
  4. Step 4: Simplify right side
    94,379.24x = 4,977,910,866.06
  5. Step 5: Solve for x
    x = 4,977,910,866.06/94,379.24
  6. Step 6: Final answer
    x = 52,743.71

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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.