Home / 6,190.07-9,282.94-2,491.34

Finding the Fourth Proportional to 6,190.07, 9,282.94 and 2,491.34

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Solution

The fourth proportional to 6,190.07, 9,282.94 and 2,491.34 is: 3,736.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,190.07 : 9,282.94 = 2,491.34 : x
  2. Step 2: Convert to fraction form
    6,190.07/9,282.94 = 2,491.34/x
  3. Step 3: Cross multiply
    6,190.07x = 9,282.94 × 2,491.34
  4. Step 4: Simplify right side
    6,190.07x = 23,126,959.74
  5. Step 5: Solve for x
    x = 23,126,959.74/6,190.07
  6. Step 6: Final answer
    x = 3,736.14

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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.