Home / 194,114.40-268,023.83-191,014.35

Finding the Fourth Proportional to 194,114.40, 268,023.83 and 191,014.35

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Solution

The fourth proportional to 194,114.40, 268,023.83 and 191,014.35 is: 263,743.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,114.40 : 268,023.83 = 191,014.35 : x
  2. Step 2: Convert to fraction form
    194,114.40/268,023.83 = 191,014.35/x
  3. Step 3: Cross multiply
    194,114.40x = 268,023.83 × 191,014.35
  4. Step 4: Simplify right side
    194,114.40x = 51,196,396,716.89
  5. Step 5: Solve for x
    x = 51,196,396,716.89/194,114.40
  6. Step 6: Final answer
    x = 263,743.43

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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.