Home / 7,313.63-10,940.34-6,082.70

Finding the Fourth Proportional to 7,313.63, 10,940.34 and 6,082.70

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Solution

The fourth proportional to 7,313.63, 10,940.34 and 6,082.70 is: 9,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313.63 : 10,940.34 = 6,082.70 : x
  2. Step 2: Convert to fraction form
    7,313.63/10,940.34 = 6,082.70/x
  3. Step 3: Cross multiply
    7,313.63x = 10,940.34 × 6,082.70
  4. Step 4: Simplify right side
    7,313.63x = 66,546,806.12
  5. Step 5: Solve for x
    x = 66,546,806.12/7,313.63
  6. Step 6: Final answer
    x = 9,099.01

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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.