Home / 204,253.04-306,379.40-62,099.48

Finding the Fourth Proportional to 204,253.04, 306,379.40 and 62,099.48

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Solution

The fourth proportional to 204,253.04, 306,379.40 and 62,099.48 is: 93,149.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,253.04 : 306,379.40 = 62,099.48 : x
  2. Step 2: Convert to fraction form
    204,253.04/306,379.40 = 62,099.48/x
  3. Step 3: Cross multiply
    204,253.04x = 306,379.40 × 62,099.48
  4. Step 4: Simplify right side
    204,253.04x = 19,025,999,580.32
  5. Step 5: Solve for x
    x = 19,025,999,580.32/204,253.04
  6. Step 6: Final answer
    x = 93,149.16

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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.