Home / 34,296.41-51,450.38-11,806.19

Finding the Fourth Proportional to 34,296.41, 51,450.38 and 11,806.19

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Solution

The fourth proportional to 34,296.41, 51,450.38 and 11,806.19 is: 17,711.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,296.41 : 51,450.38 = 11,806.19 : x
  2. Step 2: Convert to fraction form
    34,296.41/51,450.38 = 11,806.19/x
  3. Step 3: Cross multiply
    34,296.41x = 51,450.38 × 11,806.19
  4. Step 4: Simplify right side
    34,296.41x = 607,433,119.99
  5. Step 5: Solve for x
    x = 607,433,119.99/34,296.41
  6. Step 6: Final answer
    x = 17,711.27

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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.