Home / 6,021.42-8,309.31-3,295.94

Finding the Fourth Proportional to 6,021.42, 8,309.31 and 3,295.94

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Solution

The fourth proportional to 6,021.42, 8,309.31 and 3,295.94 is: 4,548.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,021.42 : 8,309.31 = 3,295.94 : x
  2. Step 2: Convert to fraction form
    6,021.42/8,309.31 = 3,295.94/x
  3. Step 3: Cross multiply
    6,021.42x = 8,309.31 × 3,295.94
  4. Step 4: Simplify right side
    6,021.42x = 27,386,945.65
  5. Step 5: Solve for x
    x = 27,386,945.65/6,021.42
  6. Step 6: Final answer
    x = 4,548.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.