Home / 9,350.49-14,022.69-3,108.83

Finding the Fourth Proportional to 9,350.49, 14,022.69 and 3,108.83

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Solution

The fourth proportional to 9,350.49, 14,022.69 and 3,108.83 is: 4,662.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.49 : 14,022.69 = 3,108.83 : x
  2. Step 2: Convert to fraction form
    9,350.49/14,022.69 = 3,108.83/x
  3. Step 3: Cross multiply
    9,350.49x = 14,022.69 × 3,108.83
  4. Step 4: Simplify right side
    9,350.49x = 43,594,194.41
  5. Step 5: Solve for x
    x = 43,594,194.41/9,350.49
  6. Step 6: Final answer
    x = 4,662.24

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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.