Home / 34,022.43-46,952.16-18,919.37

Finding the Fourth Proportional to 34,022.43, 46,952.16 and 18,919.37

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Solution

The fourth proportional to 34,022.43, 46,952.16 and 18,919.37 is: 26,109.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,022.43 : 46,952.16 = 18,919.37 : x
  2. Step 2: Convert to fraction form
    34,022.43/46,952.16 = 18,919.37/x
  3. Step 3: Cross multiply
    34,022.43x = 46,952.16 × 18,919.37
  4. Step 4: Simplify right side
    34,022.43x = 888,305,333.77
  5. Step 5: Solve for x
    x = 888,305,333.77/34,022.43
  6. Step 6: Final answer
    x = 26,109.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.