Home / 19,222.41-26,524.92-11,263.14

Finding the Fourth Proportional to 19,222.41, 26,524.92 and 11,263.14

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Solution

The fourth proportional to 19,222.41, 26,524.92 and 11,263.14 is: 15,541.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,222.41 : 26,524.92 = 11,263.14 : x
  2. Step 2: Convert to fraction form
    19,222.41/26,524.92 = 11,263.14/x
  3. Step 3: Cross multiply
    19,222.41x = 26,524.92 × 11,263.14
  4. Step 4: Simplify right side
    19,222.41x = 298,753,887.45
  5. Step 5: Solve for x
    x = 298,753,887.45/19,222.41
  6. Step 6: Final answer
    x = 15,541.96

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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.