Home / 336,006.71-503,835.07-158,466.05

Finding the Fourth Proportional to 336,006.71, 503,835.07 and 158,466.05

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Solution

The fourth proportional to 336,006.71, 503,835.07 and 158,466.05 is: 237,616.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,006.71 : 503,835.07 = 158,466.05 : x
  2. Step 2: Convert to fraction form
    336,006.71/503,835.07 = 158,466.05/x
  3. Step 3: Cross multiply
    336,006.71x = 503,835.07 × 158,466.05
  4. Step 4: Simplify right side
    336,006.71x = 79,840,753,394.37
  5. Step 5: Solve for x
    x = 79,840,753,394.37/336,006.71
  6. Step 6: Final answer
    x = 237,616.54

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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.