Home / 31,932.98-44,067.08-17,785.93

Finding the Fourth Proportional to 31,932.98, 44,067.08 and 17,785.93

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Solution

The fourth proportional to 31,932.98, 44,067.08 and 17,785.93 is: 24,544.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,932.98 : 44,067.08 = 17,785.93 : x
  2. Step 2: Convert to fraction form
    31,932.98/44,067.08 = 17,785.93/x
  3. Step 3: Cross multiply
    31,932.98x = 44,067.08 × 17,785.93
  4. Step 4: Simplify right side
    31,932.98x = 783,773,690.92
  5. Step 5: Solve for x
    x = 783,773,690.92/31,932.98
  6. Step 6: Final answer
    x = 24,544.33

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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.