Home / 94,733.70-142,193.97-50,360.82

Finding the Fourth Proportional to 94,733.70, 142,193.97 and 50,360.82

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Solution

The fourth proportional to 94,733.70, 142,193.97 and 50,360.82 is: 75,590.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,733.70 : 142,193.97 = 50,360.82 : x
  2. Step 2: Convert to fraction form
    94,733.70/142,193.97 = 50,360.82/x
  3. Step 3: Cross multiply
    94,733.70x = 142,193.97 × 50,360.82
  4. Step 4: Simplify right side
    94,733.70x = 7,161,004,928.26
  5. Step 5: Solve for x
    x = 7,161,004,928.26/94,733.70
  6. Step 6: Final answer
    x = 75,590.89

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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.