Home / 6,171-9,261.26-4,593.28

Finding the Fourth Proportional to 6,171, 9,261.26 and 4,593.28

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Solution

The fourth proportional to 6,171, 9,261.26 and 4,593.28 is: 6,893.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,171 : 9,261.26 = 4,593.28 : x
  2. Step 2: Convert to fraction form
    6,171/9,261.26 = 4,593.28/x
  3. Step 3: Cross multiply
    6,171x = 9,261.26 × 4,593.28
  4. Step 4: Simplify right side
    6,171x = 42,539,560.33
  5. Step 5: Solve for x
    x = 42,539,560.33/6,171
  6. Step 6: Final answer
    x = 6,893.46

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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.