Home / 194,634.14-268,595.32-114,045.62

Finding the Fourth Proportional to 194,634.14, 268,595.32 and 114,045.62

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Solution

The fourth proportional to 194,634.14, 268,595.32 and 114,045.62 is: 157,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,634.14 : 268,595.32 = 114,045.62 : x
  2. Step 2: Convert to fraction form
    194,634.14/268,595.32 = 114,045.62/x
  3. Step 3: Cross multiply
    194,634.14x = 268,595.32 × 114,045.62
  4. Step 4: Simplify right side
    194,634.14x = 30,632,119,798.50
  5. Step 5: Solve for x
    x = 30,632,119,798.50/194,634.14
  6. Step 6: Final answer
    x = 157,383.08

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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.