Home / 19,183.44-26,471.25-14,150.37

Finding the Fourth Proportional to 19,183.44, 26,471.25 and 14,150.37

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Solution

The fourth proportional to 19,183.44, 26,471.25 and 14,150.37 is: 19,526.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,183.44 : 26,471.25 = 14,150.37 : x
  2. Step 2: Convert to fraction form
    19,183.44/26,471.25 = 14,150.37/x
  3. Step 3: Cross multiply
    19,183.44x = 26,471.25 × 14,150.37
  4. Step 4: Simplify right side
    19,183.44x = 374,577,981.86
  5. Step 5: Solve for x
    x = 374,577,981.86/19,183.44
  6. Step 6: Final answer
    x = 19,526.11

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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.