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Finding the Fourth Proportional to 2,060.91, 3,092.00 and 655.25

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Solution

The fourth proportional to 2,060.91, 3,092.00 and 655.25 is: 983.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.91 : 3,092.00 = 655.25 : x
  2. Step 2: Convert to fraction form
    2,060.91/3,092.00 = 655.25/x
  3. Step 3: Cross multiply
    2,060.91x = 3,092.00 × 655.25
  4. Step 4: Simplify right side
    2,060.91x = 2,026,014.26
  5. Step 5: Solve for x
    x = 2,026,014.26/2,060.91
  6. Step 6: Final answer
    x = 983.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.