Home / 244,057.24-336,800.31-135,165.14

Finding the Fourth Proportional to 244,057.24, 336,800.31 and 135,165.14

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Solution

The fourth proportional to 244,057.24, 336,800.31 and 135,165.14 is: 186,528.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,057.24 : 336,800.31 = 135,165.14 : x
  2. Step 2: Convert to fraction form
    244,057.24/336,800.31 = 135,165.14/x
  3. Step 3: Cross multiply
    244,057.24x = 336,800.31 × 135,165.14
  4. Step 4: Simplify right side
    244,057.24x = 45,523,660,885.63
  5. Step 5: Solve for x
    x = 45,523,660,885.63/244,057.24
  6. Step 6: Final answer
    x = 186,528.63

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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.