Home / 9,425.37-13,004.76-6,069.27

Finding the Fourth Proportional to 9,425.37, 13,004.76 and 6,069.27

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Solution

The fourth proportional to 9,425.37, 13,004.76 and 6,069.27 is: 8,374.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,425.37 : 13,004.76 = 6,069.27 : x
  2. Step 2: Convert to fraction form
    9,425.37/13,004.76 = 6,069.27/x
  3. Step 3: Cross multiply
    9,425.37x = 13,004.76 × 6,069.27
  4. Step 4: Simplify right side
    9,425.37x = 78,929,399.73
  5. Step 5: Solve for x
    x = 78,929,399.73/9,425.37
  6. Step 6: Final answer
    x = 8,374.14

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Half scale
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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.