Home / 33,469.64-46,182.96-19,319.75

Finding the Fourth Proportional to 33,469.64, 46,182.96 and 19,319.75

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Solution

The fourth proportional to 33,469.64, 46,182.96 and 19,319.75 is: 26,658.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.64 : 46,182.96 = 19,319.75 : x
  2. Step 2: Convert to fraction form
    33,469.64/46,182.96 = 19,319.75/x
  3. Step 3: Cross multiply
    33,469.64x = 46,182.96 × 19,319.75
  4. Step 4: Simplify right side
    33,469.64x = 892,243,241.46
  5. Step 5: Solve for x
    x = 892,243,241.46/33,469.64
  6. Step 6: Final answer
    x = 26,658.29

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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.