Home / 204,812.34-307,253.67-62,654.16

Finding the Fourth Proportional to 204,812.34, 307,253.67 and 62,654.16

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Solution

The fourth proportional to 204,812.34, 307,253.67 and 62,654.16 is: 93,992.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,812.34 : 307,253.67 = 62,654.16 : x
  2. Step 2: Convert to fraction form
    204,812.34/307,253.67 = 62,654.16/x
  3. Step 3: Cross multiply
    204,812.34x = 307,253.67 × 62,654.16
  4. Step 4: Simplify right side
    204,812.34x = 19,250,720,600.77
  5. Step 5: Solve for x
    x = 19,250,720,600.77/204,812.34
  6. Step 6: Final answer
    x = 93,992.00

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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.