Home / 50,834.92-76,262.56-17,556.20

Finding the Fourth Proportional to 50,834.92, 76,262.56 and 17,556.20

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Solution

The fourth proportional to 50,834.92, 76,262.56 and 17,556.20 is: 26,337.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,834.92 : 76,262.56 = 17,556.20 : x
  2. Step 2: Convert to fraction form
    50,834.92/76,262.56 = 17,556.20/x
  3. Step 3: Cross multiply
    50,834.92x = 76,262.56 × 17,556.20
  4. Step 4: Simplify right side
    50,834.92x = 1,338,880,755.87
  5. Step 5: Solve for x
    x = 1,338,880,755.87/50,834.92
  6. Step 6: Final answer
    x = 26,337.82

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1.5x scale

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.