Home / 194,241.40-268,053.06-113,684.26

Finding the Fourth Proportional to 194,241.40, 268,053.06 and 113,684.26

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Solution

The fourth proportional to 194,241.40, 268,053.06 and 113,684.26 is: 156,884.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,241.40 : 268,053.06 = 113,684.26 : x
  2. Step 2: Convert to fraction form
    194,241.40/268,053.06 = 113,684.26/x
  3. Step 3: Cross multiply
    194,241.40x = 268,053.06 × 113,684.26
  4. Step 4: Simplify right side
    194,241.40x = 30,473,413,766.84
  5. Step 5: Solve for x
    x = 30,473,413,766.84/194,241.40
  6. Step 6: Final answer
    x = 156,884.24

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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.