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Finding the Fourth Proportional to 34,335.08, 51,195.09 and 33,713

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Solution

The fourth proportional to 34,335.08, 51,195.09 and 33,713 is: 50,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,335.08 : 51,195.09 = 33,713 : x
  2. Step 2: Convert to fraction form
    34,335.08/51,195.09 = 33,713/x
  3. Step 3: Cross multiply
    34,335.08x = 51,195.09 × 33,713
  4. Step 4: Simplify right side
    34,335.08x = 1,725,940,069.17
  5. Step 5: Solve for x
    x = 1,725,940,069.17/34,335.08
  6. Step 6: Final answer
    x = 50,267.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.