Home / 22,067.19-33,106.37-6,484.82

Finding the Fourth Proportional to 22,067.19, 33,106.37 and 6,484.82

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Solution

The fourth proportional to 22,067.19, 33,106.37 and 6,484.82 is: 9,728.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,067.19 : 33,106.37 = 6,484.82 : x
  2. Step 2: Convert to fraction form
    22,067.19/33,106.37 = 6,484.82/x
  3. Step 3: Cross multiply
    22,067.19x = 33,106.37 × 6,484.82
  4. Step 4: Simplify right side
    22,067.19x = 214,688,652.35
  5. Step 5: Solve for x
    x = 214,688,652.35/22,067.19
  6. Step 6: Final answer
    x = 9,728.86

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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.