Home / 244,345.01-366,427.60-84,380.23

Finding the Fourth Proportional to 244,345.01, 366,427.60 and 84,380.23

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Solution

The fourth proportional to 244,345.01, 366,427.60 and 84,380.23 is: 126,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,345.01 : 366,427.60 = 84,380.23 : x
  2. Step 2: Convert to fraction form
    244,345.01/366,427.60 = 84,380.23/x
  3. Step 3: Cross multiply
    244,345.01x = 366,427.60 × 84,380.23
  4. Step 4: Simplify right side
    244,345.01x = 30,919,245,413.43
  5. Step 5: Solve for x
    x = 30,919,245,413.43/244,345.01
  6. Step 6: Final answer
    x = 126,539.30

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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.