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Finding the Fourth Proportional to 2,063.53, 3,095.16 and 602.56

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Solution

The fourth proportional to 2,063.53, 3,095.16 and 602.56 is: 903.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063.53 : 3,095.16 = 602.56 : x
  2. Step 2: Convert to fraction form
    2,063.53/3,095.16 = 602.56/x
  3. Step 3: Cross multiply
    2,063.53x = 3,095.16 × 602.56
  4. Step 4: Simplify right side
    2,063.53x = 1,865,019.61
  5. Step 5: Solve for x
    x = 1,865,019.61/2,063.53
  6. Step 6: Final answer
    x = 903.80

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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.