Home / 33,505.06-46,236.99-18,601.06

Finding the Fourth Proportional to 33,505.06, 46,236.99 and 18,601.06

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Solution

The fourth proportional to 33,505.06, 46,236.99 and 18,601.06 is: 25,669.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.06 : 46,236.99 = 18,601.06 : x
  2. Step 2: Convert to fraction form
    33,505.06/46,236.99 = 18,601.06/x
  3. Step 3: Cross multiply
    33,505.06x = 46,236.99 × 18,601.06
  4. Step 4: Simplify right side
    33,505.06x = 860,057,025.21
  5. Step 5: Solve for x
    x = 860,057,025.21/33,505.06
  6. Step 6: Final answer
    x = 25,669.47

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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.