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Finding the Fourth Proportional to 2,010.48, 3,014.10 and 1,036.05

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Solution

The fourth proportional to 2,010.48, 3,014.10 and 1,036.05 is: 1,553.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010.48 : 3,014.10 = 1,036.05 : x
  2. Step 2: Convert to fraction form
    2,010.48/3,014.10 = 1,036.05/x
  3. Step 3: Cross multiply
    2,010.48x = 3,014.10 × 1,036.05
  4. Step 4: Simplify right side
    2,010.48x = 3,122,758.31
  5. Step 5: Solve for x
    x = 3,122,758.31/2,010.48
  6. Step 6: Final answer
    x = 1,553.24

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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.