Home / 27,796.14-41,694.18-7,019.64

Finding the Fourth Proportional to 27,796.14, 41,694.18 and 7,019.64

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Solution

The fourth proportional to 27,796.14, 41,694.18 and 7,019.64 is: 10,529.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,796.14 : 41,694.18 = 7,019.64 : x
  2. Step 2: Convert to fraction form
    27,796.14/41,694.18 = 7,019.64/x
  3. Step 3: Cross multiply
    27,796.14x = 41,694.18 × 7,019.64
  4. Step 4: Simplify right side
    27,796.14x = 292,678,133.70
  5. Step 5: Solve for x
    x = 292,678,133.70/27,796.14
  6. Step 6: Final answer
    x = 10,529.45

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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.