Home / 6,014.82-9,022.02-2,119.14

Finding the Fourth Proportional to 6,014.82, 9,022.02 and 2,119.14

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Solution

The fourth proportional to 6,014.82, 9,022.02 and 2,119.14 is: 3,178.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014.82 : 9,022.02 = 2,119.14 : x
  2. Step 2: Convert to fraction form
    6,014.82/9,022.02 = 2,119.14/x
  3. Step 3: Cross multiply
    6,014.82x = 9,022.02 × 2,119.14
  4. Step 4: Simplify right side
    6,014.82x = 19,118,923.46
  5. Step 5: Solve for x
    x = 19,118,923.46/6,014.82
  6. Step 6: Final answer
    x = 3,178.64

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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.