Home / 14,910.04-22,358.94-5,550.68

Finding the Fourth Proportional to 14,910.04, 22,358.94 and 5,550.68

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Solution

The fourth proportional to 14,910.04, 22,358.94 and 5,550.68 is: 8,323.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,910.04 : 22,358.94 = 5,550.68 : x
  2. Step 2: Convert to fraction form
    14,910.04/22,358.94 = 5,550.68/x
  3. Step 3: Cross multiply
    14,910.04x = 22,358.94 × 5,550.68
  4. Step 4: Simplify right side
    14,910.04x = 124,107,321.08
  5. Step 5: Solve for x
    x = 124,107,321.08/14,910.04
  6. Step 6: Final answer
    x = 8,323.74

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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.