Home / 9,413.01-14,119.28-2,297.29

Finding the Fourth Proportional to 9,413.01, 14,119.28 and 2,297.29

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Solution

The fourth proportional to 9,413.01, 14,119.28 and 2,297.29 is: 3,445.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413.01 : 14,119.28 = 2,297.29 : x
  2. Step 2: Convert to fraction form
    9,413.01/14,119.28 = 2,297.29/x
  3. Step 3: Cross multiply
    9,413.01x = 14,119.28 × 2,297.29
  4. Step 4: Simplify right side
    9,413.01x = 32,436,134.97
  5. Step 5: Solve for x
    x = 32,436,134.97/9,413.01
  6. Step 6: Final answer
    x = 3,445.89

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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.