Home / 194,053.95-267,787.49-108,010.08

Finding the Fourth Proportional to 194,053.95, 267,787.49 and 108,010.08

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Solution

The fourth proportional to 194,053.95, 267,787.49 and 108,010.08 is: 149,050.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,053.95 : 267,787.49 = 108,010.08 : x
  2. Step 2: Convert to fraction form
    194,053.95/267,787.49 = 108,010.08/x
  3. Step 3: Cross multiply
    194,053.95x = 267,787.49 × 108,010.08
  4. Step 4: Simplify right side
    194,053.95x = 28,923,747,677.85
  5. Step 5: Solve for x
    x = 28,923,747,677.85/194,053.95
  6. Step 6: Final answer
    x = 149,050.03

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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.