Home / 33,761.07-46,590.29-18,857.07

Finding the Fourth Proportional to 33,761.07, 46,590.29 and 18,857.07

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Solution

The fourth proportional to 33,761.07, 46,590.29 and 18,857.07 is: 26,022.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,761.07 : 46,590.29 = 18,857.07 : x
  2. Step 2: Convert to fraction form
    33,761.07/46,590.29 = 18,857.07/x
  3. Step 3: Cross multiply
    33,761.07x = 46,590.29 × 18,857.07
  4. Step 4: Simplify right side
    33,761.07x = 878,556,265.56
  5. Step 5: Solve for x
    x = 878,556,265.56/33,761.07
  6. Step 6: Final answer
    x = 26,022.76

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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.