Home / 9,261.03-13,892.98-3,019.59

Finding the Fourth Proportional to 9,261.03, 13,892.98 and 3,019.59

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Solution

The fourth proportional to 9,261.03, 13,892.98 and 3,019.59 is: 4,529.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261.03 : 13,892.98 = 3,019.59 : x
  2. Step 2: Convert to fraction form
    9,261.03/13,892.98 = 3,019.59/x
  3. Step 3: Cross multiply
    9,261.03x = 13,892.98 × 3,019.59
  4. Step 4: Simplify right side
    9,261.03x = 41,951,103.48
  5. Step 5: Solve for x
    x = 41,951,103.48/9,261.03
  6. Step 6: Final answer
    x = 4,529.86

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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.