Home / 113,998.05-170,997.08-35,102.03

Finding the Fourth Proportional to 113,998.05, 170,997.08 and 35,102.03

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Solution

The fourth proportional to 113,998.05, 170,997.08 and 35,102.03 is: 52,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,998.05 : 170,997.08 = 35,102.03 : x
  2. Step 2: Convert to fraction form
    113,998.05/170,997.08 = 35,102.03/x
  3. Step 3: Cross multiply
    113,998.05x = 170,997.08 × 35,102.03
  4. Step 4: Simplify right side
    113,998.05x = 6,002,343,601.58
  5. Step 5: Solve for x
    x = 6,002,343,601.58/113,998.05
  6. Step 6: Final answer
    x = 52,653.04

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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.