Home / 6,910.14-9,533.29-4,252.94

Finding the Fourth Proportional to 6,910.14, 9,533.29 and 4,252.94

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Solution

The fourth proportional to 6,910.14, 9,533.29 and 4,252.94 is: 5,867.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.14 : 9,533.29 = 4,252.94 : x
  2. Step 2: Convert to fraction form
    6,910.14/9,533.29 = 4,252.94/x
  3. Step 3: Cross multiply
    6,910.14x = 9,533.29 × 4,252.94
  4. Step 4: Simplify right side
    6,910.14x = 40,544,510.37
  5. Step 5: Solve for x
    x = 40,544,510.37/6,910.14
  6. Step 6: Final answer
    x = 5,867.39

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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.