Home / 73,783.06-110,608.84-27,025

Finding the Fourth Proportional to 73,783.06, 110,608.84 and 27,025

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Solution

The fourth proportional to 73,783.06, 110,608.84 and 27,025 is: 40,513.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,783.06 : 110,608.84 = 27,025 : x
  2. Step 2: Convert to fraction form
    73,783.06/110,608.84 = 27,025/x
  3. Step 3: Cross multiply
    73,783.06x = 110,608.84 × 27,025
  4. Step 4: Simplify right side
    73,783.06x = 2,989,203,901
  5. Step 5: Solve for x
    x = 2,989,203,901/73,783.06
  6. Step 6: Final answer
    x = 40,513.42

Related Problems

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Double scale
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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.