Home / 9,480.24-14,223.39-4,550.22

Finding the Fourth Proportional to 9,480.24, 14,223.39 and 4,550.22

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Solution

The fourth proportional to 9,480.24, 14,223.39 and 4,550.22 is: 6,826.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,480.24 : 14,223.39 = 4,550.22 : x
  2. Step 2: Convert to fraction form
    9,480.24/14,223.39 = 4,550.22/x
  3. Step 3: Cross multiply
    9,480.24x = 14,223.39 × 4,550.22
  4. Step 4: Simplify right side
    9,480.24x = 64,719,614.98
  5. Step 5: Solve for x
    x = 64,719,614.98/9,480.24
  6. Step 6: Final answer
    x = 6,826.79

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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.