Home / 194,032.35-267,764.27-109,149.41

Finding the Fourth Proportional to 194,032.35, 267,764.27 and 109,149.41

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Solution

The fourth proportional to 194,032.35, 267,764.27 and 109,149.41 is: 150,625.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,032.35 : 267,764.27 = 109,149.41 : x
  2. Step 2: Convert to fraction form
    194,032.35/267,764.27 = 109,149.41/x
  3. Step 3: Cross multiply
    194,032.35x = 267,764.27 × 109,149.41
  4. Step 4: Simplify right side
    194,032.35x = 29,226,312,213.24
  5. Step 5: Solve for x
    x = 29,226,312,213.24/194,032.35
  6. Step 6: Final answer
    x = 150,625.98

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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.