Home / 34,067.25-51,101.01-9,443.25

Finding the Fourth Proportional to 34,067.25, 51,101.01 and 9,443.25

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Solution

The fourth proportional to 34,067.25, 51,101.01 and 9,443.25 is: 14,164.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067.25 : 51,101.01 = 9,443.25 : x
  2. Step 2: Convert to fraction form
    34,067.25/51,101.01 = 9,443.25/x
  3. Step 3: Cross multiply
    34,067.25x = 51,101.01 × 9,443.25
  4. Step 4: Simplify right side
    34,067.25x = 482,559,612.68
  5. Step 5: Solve for x
    x = 482,559,612.68/34,067.25
  6. Step 6: Final answer
    x = 14,164.91

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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.