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Finding the Fourth Proportional to 1,763.23, 2,644.88 and 593.27

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Solution

The fourth proportional to 1,763.23, 2,644.88 and 593.27 is: 889.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763.23 : 2,644.88 = 593.27 : x
  2. Step 2: Convert to fraction form
    1,763.23/2,644.88 = 593.27/x
  3. Step 3: Cross multiply
    1,763.23x = 2,644.88 × 593.27
  4. Step 4: Simplify right side
    1,763.23x = 1,569,127.96
  5. Step 5: Solve for x
    x = 1,569,127.96/1,763.23
  6. Step 6: Final answer
    x = 889.92

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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.