Home / 62,401.08-93,549.78-43,627.44

Finding the Fourth Proportional to 62,401.08, 93,549.78 and 43,627.44

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Solution

The fourth proportional to 62,401.08, 93,549.78 and 43,627.44 is: 65,404.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,401.08 : 93,549.78 = 43,627.44 : x
  2. Step 2: Convert to fraction form
    62,401.08/93,549.78 = 43,627.44/x
  3. Step 3: Cross multiply
    62,401.08x = 93,549.78 × 43,627.44
  4. Step 4: Simplify right side
    62,401.08x = 4,081,337,413.96
  5. Step 5: Solve for x
    x = 4,081,337,413.96/62,401.08
  6. Step 6: Final answer
    x = 65,404.92

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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.