Home / 194,925.94-269,000.07-114,354.85

Finding the Fourth Proportional to 194,925.94, 269,000.07 and 114,354.85

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Solution

The fourth proportional to 194,925.94, 269,000.07 and 114,354.85 is: 157,811.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,925.94 : 269,000.07 = 114,354.85 : x
  2. Step 2: Convert to fraction form
    194,925.94/269,000.07 = 114,354.85/x
  3. Step 3: Cross multiply
    194,925.94x = 269,000.07 × 114,354.85
  4. Step 4: Simplify right side
    194,925.94x = 30,761,462,654.84
  5. Step 5: Solve for x
    x = 30,761,462,654.84/194,925.94
  6. Step 6: Final answer
    x = 157,811.03

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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.