Home / 5,920.31-8,881.99-2,024.73

Finding the Fourth Proportional to 5,920.31, 8,881.99 and 2,024.73

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Solution

The fourth proportional to 5,920.31, 8,881.99 and 2,024.73 is: 3,037.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920.31 : 8,881.99 = 2,024.73 : x
  2. Step 2: Convert to fraction form
    5,920.31/8,881.99 = 2,024.73/x
  3. Step 3: Cross multiply
    5,920.31x = 8,881.99 × 2,024.73
  4. Step 4: Simplify right side
    5,920.31x = 17,983,626.55
  5. Step 5: Solve for x
    x = 17,983,626.55/5,920.31
  6. Step 6: Final answer
    x = 3,037.61

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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.