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Finding the Fourth Proportional to 2,328.81, 3,493.21 and 597.44

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Solution

The fourth proportional to 2,328.81, 3,493.21 and 597.44 is: 896.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328.81 : 3,493.21 = 597.44 : x
  2. Step 2: Convert to fraction form
    2,328.81/3,493.21 = 597.44/x
  3. Step 3: Cross multiply
    2,328.81x = 3,493.21 × 597.44
  4. Step 4: Simplify right side
    2,328.81x = 2,086,966.66
  5. Step 5: Solve for x
    x = 2,086,966.66/2,328.81
  6. Step 6: Final answer
    x = 896.15

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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.