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Finding the Fourth Proportional to 2,314.35, 3,471.41 and 582.99

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Solution

The fourth proportional to 2,314.35, 3,471.41 and 582.99 is: 874.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314.35 : 3,471.41 = 582.99 : x
  2. Step 2: Convert to fraction form
    2,314.35/3,471.41 = 582.99/x
  3. Step 3: Cross multiply
    2,314.35x = 3,471.41 × 582.99
  4. Step 4: Simplify right side
    2,314.35x = 2,023,794.40
  5. Step 5: Solve for x
    x = 2,023,794.40/2,314.35
  6. Step 6: Final answer
    x = 874.45

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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.