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Finding the Fourth Proportional to 2,062.77, 3,094.26 and 602.03

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Solution

The fourth proportional to 2,062.77, 3,094.26 and 602.03 is: 903.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062.77 : 3,094.26 = 602.03 : x
  2. Step 2: Convert to fraction form
    2,062.77/3,094.26 = 602.03/x
  3. Step 3: Cross multiply
    2,062.77x = 3,094.26 × 602.03
  4. Step 4: Simplify right side
    2,062.77x = 1,862,845.08
  5. Step 5: Solve for x
    x = 1,862,845.08/2,062.77
  6. Step 6: Final answer
    x = 903.08

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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.