Home / 194,596.12-268,536.55-114,077.27

Finding the Fourth Proportional to 194,596.12, 268,536.55 and 114,077.27

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Solution

The fourth proportional to 194,596.12, 268,536.55 and 114,077.27 is: 157,423.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,596.12 : 268,536.55 = 114,077.27 : x
  2. Step 2: Convert to fraction form
    194,596.12/268,536.55 = 114,077.27/x
  3. Step 3: Cross multiply
    194,596.12x = 268,536.55 × 114,077.27
  4. Step 4: Simplify right side
    194,596.12x = 30,633,916,905.37
  5. Step 5: Solve for x
    x = 30,633,916,905.37/194,596.12
  6. Step 6: Final answer
    x = 157,423.06

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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.