Home / 33,383.36-46,068.36-19,235.36

Finding the Fourth Proportional to 33,383.36, 46,068.36 and 19,235.36

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Solution

The fourth proportional to 33,383.36, 46,068.36 and 19,235.36 is: 26,544.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,383.36 : 46,068.36 = 19,235.36 : x
  2. Step 2: Convert to fraction form
    33,383.36/46,068.36 = 19,235.36/x
  3. Step 3: Cross multiply
    33,383.36x = 46,068.36 × 19,235.36
  4. Step 4: Simplify right side
    33,383.36x = 886,141,489.21
  5. Step 5: Solve for x
    x = 886,141,489.21/33,383.36
  6. Step 6: Final answer
    x = 26,544.41

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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.