Home / 335,820.05-503,413.37-167,180.75

Finding the Fourth Proportional to 335,820.05, 503,413.37 and 167,180.75

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Solution

The fourth proportional to 335,820.05, 503,413.37 and 167,180.75 is: 250,613.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,820.05 : 503,413.37 = 167,180.75 : x
  2. Step 2: Convert to fraction form
    335,820.05/503,413.37 = 167,180.75/x
  3. Step 3: Cross multiply
    335,820.05x = 503,413.37 × 167,180.75
  4. Step 4: Simplify right side
    335,820.05x = 84,161,023,920.72
  5. Step 5: Solve for x
    x = 84,161,023,920.72/335,820.05
  6. Step 6: Final answer
    x = 250,613.46

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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.