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Finding the Fourth Proportional to 2,051.01, 3,076.72 and 590.38

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Solution

The fourth proportional to 2,051.01, 3,076.72 and 590.38 is: 885.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051.01 : 3,076.72 = 590.38 : x
  2. Step 2: Convert to fraction form
    2,051.01/3,076.72 = 590.38/x
  3. Step 3: Cross multiply
    2,051.01x = 3,076.72 × 590.38
  4. Step 4: Simplify right side
    2,051.01x = 1,816,433.95
  5. Step 5: Solve for x
    x = 1,816,433.95/2,051.01
  6. Step 6: Final answer
    x = 885.63

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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.