Home / 196,544.22-294,816.15-61,609.26

Finding the Fourth Proportional to 196,544.22, 294,816.15 and 61,609.26

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Solution

The fourth proportional to 196,544.22, 294,816.15 and 61,609.26 is: 92,413.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,544.22 : 294,816.15 = 61,609.26 : x
  2. Step 2: Convert to fraction form
    196,544.22/294,816.15 = 61,609.26/x
  3. Step 3: Cross multiply
    196,544.22x = 294,816.15 × 61,609.26
  4. Step 4: Simplify right side
    196,544.22x = 18,163,404,837.55
  5. Step 5: Solve for x
    x = 18,163,404,837.55/196,544.22
  6. Step 6: Final answer
    x = 92,413.83

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1.5x scale

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.