Home / 9,552.94-13,183.16-5,361.19

Finding the Fourth Proportional to 9,552.94, 13,183.16 and 5,361.19

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Solution

The fourth proportional to 9,552.94, 13,183.16 and 5,361.19 is: 7,398.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,552.94 : 13,183.16 = 5,361.19 : x
  2. Step 2: Convert to fraction form
    9,552.94/13,183.16 = 5,361.19/x
  3. Step 3: Cross multiply
    9,552.94x = 13,183.16 × 5,361.19
  4. Step 4: Simplify right side
    9,552.94x = 70,677,365.80
  5. Step 5: Solve for x
    x = 70,677,365.80/9,552.94
  6. Step 6: Final answer
    x = 7,398.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.