Home / 33,600.60-46,366.11-19,454.34

Finding the Fourth Proportional to 33,600.60, 46,366.11 and 19,454.34

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Solution

The fourth proportional to 33,600.60, 46,366.11 and 19,454.34 is: 26,845.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,600.60 : 46,366.11 = 19,454.34 : x
  2. Step 2: Convert to fraction form
    33,600.60/46,366.11 = 19,454.34/x
  3. Step 3: Cross multiply
    33,600.60x = 46,366.11 × 19,454.34
  4. Step 4: Simplify right side
    33,600.60x = 902,022,068.42
  5. Step 5: Solve for x
    x = 902,022,068.42/33,600.60
  6. Step 6: Final answer
    x = 26,845.42

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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.