Home / 36,071.19-54,105.25-35,226.46

Finding the Fourth Proportional to 36,071.19, 54,105.25 and 35,226.46

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Solution

The fourth proportional to 36,071.19, 54,105.25 and 35,226.46 is: 52,838.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,071.19 : 54,105.25 = 35,226.46 : x
  2. Step 2: Convert to fraction form
    36,071.19/54,105.25 = 35,226.46/x
  3. Step 3: Cross multiply
    36,071.19x = 54,105.25 × 35,226.46
  4. Step 4: Simplify right side
    36,071.19x = 1,905,936,321.92
  5. Step 5: Solve for x
    x = 1,905,936,321.92/36,071.19
  6. Step 6: Final answer
    x = 52,838.19

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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.