Home / 6,207.55-9,313.38-2,507.77

Finding the Fourth Proportional to 6,207.55, 9,313.38 and 2,507.77

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Solution

The fourth proportional to 6,207.55, 9,313.38 and 2,507.77 is: 3,762.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.55 : 9,313.38 = 2,507.77 : x
  2. Step 2: Convert to fraction form
    6,207.55/9,313.38 = 2,507.77/x
  3. Step 3: Cross multiply
    6,207.55x = 9,313.38 × 2,507.77
  4. Step 4: Simplify right side
    6,207.55x = 23,355,826.60
  5. Step 5: Solve for x
    x = 23,355,826.60/6,207.55
  6. Step 6: Final answer
    x = 3,762.49

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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.