Home / 5,548.94-8,317.28-2,261.24

Finding the Fourth Proportional to 5,548.94, 8,317.28 and 2,261.24

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Solution

The fourth proportional to 5,548.94, 8,317.28 and 2,261.24 is: 3,389.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,548.94 : 8,317.28 = 2,261.24 : x
  2. Step 2: Convert to fraction form
    5,548.94/8,317.28 = 2,261.24/x
  3. Step 3: Cross multiply
    5,548.94x = 8,317.28 × 2,261.24
  4. Step 4: Simplify right side
    5,548.94x = 18,807,313.33
  5. Step 5: Solve for x
    x = 18,807,313.33/5,548.94
  6. Step 6: Final answer
    x = 3,389.36

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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.