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Finding the Fourth Proportional to 2,675.07, 4,010.18 and 1,032.71

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Solution

The fourth proportional to 2,675.07, 4,010.18 and 1,032.71 is: 1,548.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675.07 : 4,010.18 = 1,032.71 : x
  2. Step 2: Convert to fraction form
    2,675.07/4,010.18 = 1,032.71/x
  3. Step 3: Cross multiply
    2,675.07x = 4,010.18 × 1,032.71
  4. Step 4: Simplify right side
    2,675.07x = 4,141,327.77
  5. Step 5: Solve for x
    x = 4,141,327.77/2,675.07
  6. Step 6: Final answer
    x = 1,548.12

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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.