Home / 6,019.04-9,028.92-2,320.76

Finding the Fourth Proportional to 6,019.04, 9,028.92 and 2,320.76

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Solution

The fourth proportional to 6,019.04, 9,028.92 and 2,320.76 is: 3,481.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.04 : 9,028.92 = 2,320.76 : x
  2. Step 2: Convert to fraction form
    6,019.04/9,028.92 = 2,320.76/x
  3. Step 3: Cross multiply
    6,019.04x = 9,028.92 × 2,320.76
  4. Step 4: Simplify right side
    6,019.04x = 20,953,956.38
  5. Step 5: Solve for x
    x = 20,953,956.38/6,019.04
  6. Step 6: Final answer
    x = 3,481.28

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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.