Home / 33,393.87-46,083.60-18,080.58

Finding the Fourth Proportional to 33,393.87, 46,083.60 and 18,080.58

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Solution

The fourth proportional to 33,393.87, 46,083.60 and 18,080.58 is: 24,951.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,393.87 : 46,083.60 = 18,080.58 : x
  2. Step 2: Convert to fraction form
    33,393.87/46,083.60 = 18,080.58/x
  3. Step 3: Cross multiply
    33,393.87x = 46,083.60 × 18,080.58
  4. Step 4: Simplify right side
    33,393.87x = 833,218,389.30
  5. Step 5: Solve for x
    x = 833,218,389.30/33,393.87
  6. Step 6: Final answer
    x = 24,951.24

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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.