Home / 62,735.54-94,115.55-18,363.02

Finding the Fourth Proportional to 62,735.54, 94,115.55 and 18,363.02

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Solution

The fourth proportional to 62,735.54, 94,115.55 and 18,363.02 is: 27,548.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,735.54 : 94,115.55 = 18,363.02 : x
  2. Step 2: Convert to fraction form
    62,735.54/94,115.55 = 18,363.02/x
  3. Step 3: Cross multiply
    62,735.54x = 94,115.55 × 18,363.02
  4. Step 4: Simplify right side
    62,735.54x = 1,728,245,726.96
  5. Step 5: Solve for x
    x = 1,728,245,726.96/62,735.54
  6. Step 6: Final answer
    x = 27,548.11

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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.