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Finding the Fourth Proportional to 2,025.93, 2,795.72 and 1,141.72

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Solution

The fourth proportional to 2,025.93, 2,795.72 and 1,141.72 is: 1,575.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.93 : 2,795.72 = 1,141.72 : x
  2. Step 2: Convert to fraction form
    2,025.93/2,795.72 = 1,141.72/x
  3. Step 3: Cross multiply
    2,025.93x = 2,795.72 × 1,141.72
  4. Step 4: Simplify right side
    2,025.93x = 3,191,925.30
  5. Step 5: Solve for x
    x = 3,191,925.30/2,025.93
  6. Step 6: Final answer
    x = 1,575.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.