Home / 106,067.06-159,097.74-26,105.74

Finding the Fourth Proportional to 106,067.06, 159,097.74 and 26,105.74

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Solution

The fourth proportional to 106,067.06, 159,097.74 and 26,105.74 is: 39,157.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,067.06 : 159,097.74 = 26,105.74 : x
  2. Step 2: Convert to fraction form
    106,067.06/159,097.74 = 26,105.74/x
  3. Step 3: Cross multiply
    106,067.06x = 159,097.74 × 26,105.74
  4. Step 4: Simplify right side
    106,067.06x = 4,153,364,235.03
  5. Step 5: Solve for x
    x = 4,153,364,235.03/106,067.06
  6. Step 6: Final answer
    x = 39,157.91

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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.