Home / 40,063.12-60,096.06-13,767.64

Finding the Fourth Proportional to 40,063.12, 60,096.06 and 13,767.64

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Solution

The fourth proportional to 40,063.12, 60,096.06 and 13,767.64 is: 20,651.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,063.12 : 60,096.06 = 13,767.64 : x
  2. Step 2: Convert to fraction form
    40,063.12/60,096.06 = 13,767.64/x
  3. Step 3: Cross multiply
    40,063.12x = 60,096.06 × 13,767.64
  4. Step 4: Simplify right side
    40,063.12x = 827,380,919.50
  5. Step 5: Solve for x
    x = 827,380,919.50/40,063.12
  6. Step 6: Final answer
    x = 20,651.93

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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.