Home / 33,969.52-46,877.02-18,861.73

Finding the Fourth Proportional to 33,969.52, 46,877.02 and 18,861.73

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Solution

The fourth proportional to 33,969.52, 46,877.02 and 18,861.73 is: 26,028.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,969.52 : 46,877.02 = 18,861.73 : x
  2. Step 2: Convert to fraction form
    33,969.52/46,877.02 = 18,861.73/x
  3. Step 3: Cross multiply
    33,969.52x = 46,877.02 × 18,861.73
  4. Step 4: Simplify right side
    33,969.52x = 884,181,694.44
  5. Step 5: Solve for x
    x = 884,181,694.44/33,969.52
  6. Step 6: Final answer
    x = 26,028.68

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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.