Home / 41,430.79-62,103.65-23,625.03

Finding the Fourth Proportional to 41,430.79, 62,103.65 and 23,625.03

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Solution

The fourth proportional to 41,430.79, 62,103.65 and 23,625.03 is: 35,413.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,430.79 : 62,103.65 = 23,625.03 : x
  2. Step 2: Convert to fraction form
    41,430.79/62,103.65 = 23,625.03/x
  3. Step 3: Cross multiply
    41,430.79x = 62,103.65 × 23,625.03
  4. Step 4: Simplify right side
    41,430.79x = 1,467,200,709.12
  5. Step 5: Solve for x
    x = 1,467,200,709.12/41,430.79
  6. Step 6: Final answer
    x = 35,413.29

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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.