Home / 33,567.16-46,327.41-19,231.39

Finding the Fourth Proportional to 33,567.16, 46,327.41 and 19,231.39

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Solution

The fourth proportional to 33,567.16, 46,327.41 and 19,231.39 is: 26,542.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,567.16 : 46,327.41 = 19,231.39 : x
  2. Step 2: Convert to fraction form
    33,567.16/46,327.41 = 19,231.39/x
  3. Step 3: Cross multiply
    33,567.16x = 46,327.41 × 19,231.39
  4. Step 4: Simplify right side
    33,567.16x = 890,940,489.40
  5. Step 5: Solve for x
    x = 890,940,489.40/33,567.16
  6. Step 6: Final answer
    x = 26,542.03

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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.