Home / 204,772.84-307,160.04-62,617.48

Finding the Fourth Proportional to 204,772.84, 307,160.04 and 62,617.48

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Solution

The fourth proportional to 204,772.84, 307,160.04 and 62,617.48 is: 93,926.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,772.84 : 307,160.04 = 62,617.48 : x
  2. Step 2: Convert to fraction form
    204,772.84/307,160.04 = 62,617.48/x
  3. Step 3: Cross multiply
    204,772.84x = 307,160.04 × 62,617.48
  4. Step 4: Simplify right side
    204,772.84x = 19,233,587,661.50
  5. Step 5: Solve for x
    x = 19,233,587,661.50/204,772.84
  6. Step 6: Final answer
    x = 93,926.46

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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.