Home / 33,801.58-46,647.93-19,463.54

Finding the Fourth Proportional to 33,801.58, 46,647.93 and 19,463.54

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Solution

The fourth proportional to 33,801.58, 46,647.93 and 19,463.54 is: 26,860.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,801.58 : 46,647.93 = 19,463.54 : x
  2. Step 2: Convert to fraction form
    33,801.58/46,647.93 = 19,463.54/x
  3. Step 3: Cross multiply
    33,801.58x = 46,647.93 × 19,463.54
  4. Step 4: Simplify right side
    33,801.58x = 907,933,851.47
  5. Step 5: Solve for x
    x = 907,933,851.47/33,801.58
  6. Step 6: Final answer
    x = 26,860.69

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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.