Home / 35,067.43-48,392.29-19,151.94

Finding the Fourth Proportional to 35,067.43, 48,392.29 and 19,151.94

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Solution

The fourth proportional to 35,067.43, 48,392.29 and 19,151.94 is: 26,429.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067.43 : 48,392.29 = 19,151.94 : x
  2. Step 2: Convert to fraction form
    35,067.43/48,392.29 = 19,151.94/x
  3. Step 3: Cross multiply
    35,067.43x = 48,392.29 × 19,151.94
  4. Step 4: Simplify right side
    35,067.43x = 926,806,332.22
  5. Step 5: Solve for x
    x = 926,806,332.22/35,067.43
  6. Step 6: Final answer
    x = 26,429.26

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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.