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Finding the Fourth Proportional to 2,296.54, 3,444.08 and 910.24

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Solution

The fourth proportional to 2,296.54, 3,444.08 and 910.24 is: 1,365.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.54 : 3,444.08 = 910.24 : x
  2. Step 2: Convert to fraction form
    2,296.54/3,444.08 = 910.24/x
  3. Step 3: Cross multiply
    2,296.54x = 3,444.08 × 910.24
  4. Step 4: Simplify right side
    2,296.54x = 3,134,939.38
  5. Step 5: Solve for x
    x = 3,134,939.38/2,296.54
  6. Step 6: Final answer
    x = 1,365.07

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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.