Home / 9,367.92-14,050.62-2,792.88

Finding the Fourth Proportional to 9,367.92, 14,050.62 and 2,792.88

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Solution

The fourth proportional to 9,367.92, 14,050.62 and 2,792.88 is: 4,188.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.92 : 14,050.62 = 2,792.88 : x
  2. Step 2: Convert to fraction form
    9,367.92/14,050.62 = 2,792.88/x
  3. Step 3: Cross multiply
    9,367.92x = 14,050.62 × 2,792.88
  4. Step 4: Simplify right side
    9,367.92x = 39,241,695.59
  5. Step 5: Solve for x
    x = 39,241,695.59/9,367.92
  6. Step 6: Final answer
    x = 4,188.94

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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.