Home / 9,205.08-13,796.52-3,358.48

Finding the Fourth Proportional to 9,205.08, 13,796.52 and 3,358.48

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Solution

The fourth proportional to 9,205.08, 13,796.52 and 3,358.48 is: 5,033.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,205.08 : 13,796.52 = 3,358.48 : x
  2. Step 2: Convert to fraction form
    9,205.08/13,796.52 = 3,358.48/x
  3. Step 3: Cross multiply
    9,205.08x = 13,796.52 × 3,358.48
  4. Step 4: Simplify right side
    9,205.08x = 46,335,336.49
  5. Step 5: Solve for x
    x = 46,335,336.49/9,205.08
  6. Step 6: Final answer
    x = 5,033.67

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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.