Home / 335,623.27-503,358.01-95,732.60

Finding the Fourth Proportional to 335,623.27, 503,358.01 and 95,732.60

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Solution

The fourth proportional to 335,623.27, 503,358.01 and 95,732.60 is: 143,576.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,623.27 : 503,358.01 = 95,732.60 : x
  2. Step 2: Convert to fraction form
    335,623.27/503,358.01 = 95,732.60/x
  3. Step 3: Cross multiply
    335,623.27x = 503,358.01 × 95,732.60
  4. Step 4: Simplify right side
    335,623.27x = 48,187,772,602.69
  5. Step 5: Solve for x
    x = 48,187,772,602.69/335,623.27
  6. Step 6: Final answer
    x = 143,576.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.