Home / 6,994.14-10,491.30-2,610.69

Finding the Fourth Proportional to 6,994.14, 10,491.30 and 2,610.69

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Solution

The fourth proportional to 6,994.14, 10,491.30 and 2,610.69 is: 3,916.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,994.14 : 10,491.30 = 2,610.69 : x
  2. Step 2: Convert to fraction form
    6,994.14/10,491.30 = 2,610.69/x
  3. Step 3: Cross multiply
    6,994.14x = 10,491.30 × 2,610.69
  4. Step 4: Simplify right side
    6,994.14x = 27,389,532.00
  5. Step 5: Solve for x
    x = 27,389,532.00/6,994.14
  6. Step 6: Final answer
    x = 3,916.07

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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.