Home / 67,093.32-100,649.52-22,732.74

Finding the Fourth Proportional to 67,093.32, 100,649.52 and 22,732.74

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Solution

The fourth proportional to 67,093.32, 100,649.52 and 22,732.74 is: 34,102.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,093.32 : 100,649.52 = 22,732.74 : x
  2. Step 2: Convert to fraction form
    67,093.32/100,649.52 = 22,732.74/x
  3. Step 3: Cross multiply
    67,093.32x = 100,649.52 × 22,732.74
  4. Step 4: Simplify right side
    67,093.32x = 2,288,039,369.28
  5. Step 5: Solve for x
    x = 2,288,039,369.28/67,093.32
  6. Step 6: Final answer
    x = 34,102.34

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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.