Home / 17,067.11-25,602.82-6,677.51

Finding the Fourth Proportional to 17,067.11, 25,602.82 and 6,677.51

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Solution

The fourth proportional to 17,067.11, 25,602.82 and 6,677.51 is: 10,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,067.11 : 25,602.82 = 6,677.51 : x
  2. Step 2: Convert to fraction form
    17,067.11/25,602.82 = 6,677.51/x
  3. Step 3: Cross multiply
    17,067.11x = 25,602.82 × 6,677.51
  4. Step 4: Simplify right side
    17,067.11x = 170,962,941.87
  5. Step 5: Solve for x
    x = 170,962,941.87/17,067.11
  6. Step 6: Final answer
    x = 10,017.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.