Home / 14,422.22-21,633.32-6,100.07

Finding the Fourth Proportional to 14,422.22, 21,633.32 and 6,100.07

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Solution

The fourth proportional to 14,422.22, 21,633.32 and 6,100.07 is: 9,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,422.22 : 21,633.32 = 6,100.07 : x
  2. Step 2: Convert to fraction form
    14,422.22/21,633.32 = 6,100.07/x
  3. Step 3: Cross multiply
    14,422.22x = 21,633.32 × 6,100.07
  4. Step 4: Simplify right side
    14,422.22x = 131,964,766.33
  5. Step 5: Solve for x
    x = 131,964,766.33/14,422.22
  6. Step 6: Final answer
    x = 9,150.10

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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.