Home / 41,413.03-62,070.94-21,700.87

Finding the Fourth Proportional to 41,413.03, 62,070.94 and 21,700.87

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Solution

The fourth proportional to 41,413.03, 62,070.94 and 21,700.87 is: 32,525.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,413.03 : 62,070.94 = 21,700.87 : x
  2. Step 2: Convert to fraction form
    41,413.03/62,070.94 = 21,700.87/x
  3. Step 3: Cross multiply
    41,413.03x = 62,070.94 × 21,700.87
  4. Step 4: Simplify right side
    41,413.03x = 1,346,993,399.72
  5. Step 5: Solve for x
    x = 1,346,993,399.72/41,413.03
  6. Step 6: Final answer
    x = 32,525.84

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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.