Home / 60,819.26-83,930.99-33,962.09

Finding the Fourth Proportional to 60,819.26, 83,930.99 and 33,962.09

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Solution

The fourth proportional to 60,819.26, 83,930.99 and 33,962.09 is: 46,867.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,819.26 : 83,930.99 = 33,962.09 : x
  2. Step 2: Convert to fraction form
    60,819.26/83,930.99 = 33,962.09/x
  3. Step 3: Cross multiply
    60,819.26x = 83,930.99 × 33,962.09
  4. Step 4: Simplify right side
    60,819.26x = 2,850,471,246.70
  5. Step 5: Solve for x
    x = 2,850,471,246.70/60,819.26
  6. Step 6: Final answer
    x = 46,867.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.