Home / 12,263.24-16,923.44-6,674.24

Finding the Fourth Proportional to 12,263.24, 16,923.44 and 6,674.24

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Solution

The fourth proportional to 12,263.24, 16,923.44 and 6,674.24 is: 9,210.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,263.24 : 16,923.44 = 6,674.24 : x
  2. Step 2: Convert to fraction form
    12,263.24/16,923.44 = 6,674.24/x
  3. Step 3: Cross multiply
    12,263.24x = 16,923.44 × 6,674.24
  4. Step 4: Simplify right side
    12,263.24x = 112,951,100.19
  5. Step 5: Solve for x
    x = 112,951,100.19/12,263.24
  6. Step 6: Final answer
    x = 9,210.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.