Home / 33,604.60-46,371.62-19,458.34

Finding the Fourth Proportional to 33,604.60, 46,371.62 and 19,458.34

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Solution

The fourth proportional to 33,604.60, 46,371.62 and 19,458.34 is: 26,850.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,604.60 : 46,371.62 = 19,458.34 : x
  2. Step 2: Convert to fraction form
    33,604.60/46,371.62 = 19,458.34/x
  3. Step 3: Cross multiply
    33,604.60x = 46,371.62 × 19,458.34
  4. Step 4: Simplify right side
    33,604.60x = 902,314,748.31
  5. Step 5: Solve for x
    x = 902,314,748.31/33,604.60
  6. Step 6: Final answer
    x = 26,850.93

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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.