Home / 6,211.67-9,314.56-2,260.13

Finding the Fourth Proportional to 6,211.67, 9,314.56 and 2,260.13

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Solution

The fourth proportional to 6,211.67, 9,314.56 and 2,260.13 is: 3,389.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,211.67 : 9,314.56 = 2,260.13 : x
  2. Step 2: Convert to fraction form
    6,211.67/9,314.56 = 2,260.13/x
  3. Step 3: Cross multiply
    6,211.67x = 9,314.56 × 2,260.13
  4. Step 4: Simplify right side
    6,211.67x = 21,052,105.19
  5. Step 5: Solve for x
    x = 21,052,105.19/6,211.67
  6. Step 6: Final answer
    x = 3,389.12

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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.