Home / 33,505.79-46,241.67-19,166.94

Finding the Fourth Proportional to 33,505.79, 46,241.67 and 19,166.94

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Solution

The fourth proportional to 33,505.79, 46,241.67 and 19,166.94 is: 26,452.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.79 : 46,241.67 = 19,166.94 : x
  2. Step 2: Convert to fraction form
    33,505.79/46,241.67 = 19,166.94/x
  3. Step 3: Cross multiply
    33,505.79x = 46,241.67 × 19,166.94
  4. Step 4: Simplify right side
    33,505.79x = 886,311,314.39
  5. Step 5: Solve for x
    x = 886,311,314.39/33,505.79
  6. Step 6: Final answer
    x = 26,452.49

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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.