Home / 11,350.44-17,027.04-3,030.76

Finding the Fourth Proportional to 11,350.44, 17,027.04 and 3,030.76

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Solution

The fourth proportional to 11,350.44, 17,027.04 and 3,030.76 is: 4,546.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,350.44 : 17,027.04 = 3,030.76 : x
  2. Step 2: Convert to fraction form
    11,350.44/17,027.04 = 3,030.76/x
  3. Step 3: Cross multiply
    11,350.44x = 17,027.04 × 3,030.76
  4. Step 4: Simplify right side
    11,350.44x = 51,604,871.75
  5. Step 5: Solve for x
    x = 51,604,871.75/11,350.44
  6. Step 6: Final answer
    x = 4,546.51

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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.