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Finding the Fourth Proportional to 1,774.37, 2,657.41 and 895.46

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Solution

The fourth proportional to 1,774.37, 2,657.41 and 895.46 is: 1,341.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774.37 : 2,657.41 = 895.46 : x
  2. Step 2: Convert to fraction form
    1,774.37/2,657.41 = 895.46/x
  3. Step 3: Cross multiply
    1,774.37x = 2,657.41 × 895.46
  4. Step 4: Simplify right side
    1,774.37x = 2,379,588.83
  5. Step 5: Solve for x
    x = 2,379,588.83/1,774.37
  6. Step 6: Final answer
    x = 1,341.09

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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.