Home / 33,376.53-46,076.27-19,226.64

Finding the Fourth Proportional to 33,376.53, 46,076.27 and 19,226.64

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Solution

The fourth proportional to 33,376.53, 46,076.27 and 19,226.64 is: 26,542.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,376.53 : 46,076.27 = 19,226.64 : x
  2. Step 2: Convert to fraction form
    33,376.53/46,076.27 = 19,226.64/x
  3. Step 3: Cross multiply
    33,376.53x = 46,076.27 × 19,226.64
  4. Step 4: Simplify right side
    33,376.53x = 885,891,855.83
  5. Step 5: Solve for x
    x = 885,891,855.83/33,376.53
  6. Step 6: Final answer
    x = 26,542.36

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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.