Home / 194,029.33-267,720.15-113,441.26

Finding the Fourth Proportional to 194,029.33, 267,720.15 and 113,441.26

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Solution

The fourth proportional to 194,029.33, 267,720.15 and 113,441.26 is: 156,525.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,029.33 : 267,720.15 = 113,441.26 : x
  2. Step 2: Convert to fraction form
    194,029.33/267,720.15 = 113,441.26/x
  3. Step 3: Cross multiply
    194,029.33x = 267,720.15 × 113,441.26
  4. Step 4: Simplify right side
    194,029.33x = 30,370,511,143.39
  5. Step 5: Solve for x
    x = 30,370,511,143.39/194,029.33
  6. Step 6: Final answer
    x = 156,525.36

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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.