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Finding the Fourth Proportional to 5,453.73, 7,525.71 and 3,095.82

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Solution

The fourth proportional to 5,453.73, 7,525.71 and 3,095.82 is: 4,271.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,453.73 : 7,525.71 = 3,095.82 : x
  2. Step 2: Convert to fraction form
    5,453.73/7,525.71 = 3,095.82/x
  3. Step 3: Cross multiply
    5,453.73x = 7,525.71 × 3,095.82
  4. Step 4: Simplify right side
    5,453.73x = 23,298,243.53
  5. Step 5: Solve for x
    x = 23,298,243.53/5,453.73
  6. Step 6: Final answer
    x = 4,271.98

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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.