Home / 9,604.27-13,255.19-5,626.97

Finding the Fourth Proportional to 9,604.27, 13,255.19 and 5,626.97

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Solution

The fourth proportional to 9,604.27, 13,255.19 and 5,626.97 is: 7,765.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604.27 : 13,255.19 = 5,626.97 : x
  2. Step 2: Convert to fraction form
    9,604.27/13,255.19 = 5,626.97/x
  3. Step 3: Cross multiply
    9,604.27x = 13,255.19 × 5,626.97
  4. Step 4: Simplify right side
    9,604.27x = 74,586,564.52
  5. Step 5: Solve for x
    x = 74,586,564.52/9,604.27
  6. Step 6: Final answer
    x = 7,765.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.