Home / 33,393.06-46,071.99-19,243.98

Finding the Fourth Proportional to 33,393.06, 46,071.99 and 19,243.98

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Solution

The fourth proportional to 33,393.06, 46,071.99 and 19,243.98 is: 26,550.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,393.06 : 46,071.99 = 19,243.98 : x
  2. Step 2: Convert to fraction form
    33,393.06/46,071.99 = 19,243.98/x
  3. Step 3: Cross multiply
    33,393.06x = 46,071.99 × 19,243.98
  4. Step 4: Simplify right side
    33,393.06x = 886,608,454.12
  5. Step 5: Solve for x
    x = 886,608,454.12/33,393.06
  6. Step 6: Final answer
    x = 26,550.68

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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.