Home / 7,567.92-11,351.04-2,021.84

Finding the Fourth Proportional to 7,567.92, 11,351.04 and 2,021.84

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Solution

The fourth proportional to 7,567.92, 11,351.04 and 2,021.84 is: 3,032.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,567.92 : 11,351.04 = 2,021.84 : x
  2. Step 2: Convert to fraction form
    7,567.92/11,351.04 = 2,021.84/x
  3. Step 3: Cross multiply
    7,567.92x = 11,351.04 × 2,021.84
  4. Step 4: Simplify right side
    7,567.92x = 22,949,986.71
  5. Step 5: Solve for x
    x = 22,949,986.71/7,567.92
  6. Step 6: Final answer
    x = 3,032.54

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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.