Home / 61,067.66-84,273.39-37,194.35

Finding the Fourth Proportional to 61,067.66, 84,273.39 and 37,194.35

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Solution

The fourth proportional to 61,067.66, 84,273.39 and 37,194.35 is: 51,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,067.66 : 84,273.39 = 37,194.35 : x
  2. Step 2: Convert to fraction form
    61,067.66/84,273.39 = 37,194.35/x
  3. Step 3: Cross multiply
    61,067.66x = 84,273.39 × 37,194.35
  4. Step 4: Simplify right side
    61,067.66x = 3,134,493,674.39
  5. Step 5: Solve for x
    x = 3,134,493,674.39/61,067.66
  6. Step 6: Final answer
    x = 51,328.21

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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.