Home / 6,015.08-9,022.98-3,820.76

Finding the Fourth Proportional to 6,015.08, 9,022.98 and 3,820.76

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Solution

The fourth proportional to 6,015.08, 9,022.98 and 3,820.76 is: 5,731.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,015.08 : 9,022.98 = 3,820.76 : x
  2. Step 2: Convert to fraction form
    6,015.08/9,022.98 = 3,820.76/x
  3. Step 3: Cross multiply
    6,015.08x = 9,022.98 × 3,820.76
  4. Step 4: Simplify right side
    6,015.08x = 34,474,641.06
  5. Step 5: Solve for x
    x = 34,474,641.06/6,015.08
  6. Step 6: Final answer
    x = 5,731.37

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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.