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Finding the Fourth Proportional to 25,745.58, 35,510.55 and 23,627.94

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Solution

The fourth proportional to 25,745.58, 35,510.55 and 23,627.94 is: 32,589.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,745.58 : 35,510.55 = 23,627.94 : x
  2. Step 2: Convert to fraction form
    25,745.58/35,510.55 = 23,627.94/x
  3. Step 3: Cross multiply
    25,745.58x = 35,510.55 × 23,627.94
  4. Step 4: Simplify right side
    25,745.58x = 839,041,144.77
  5. Step 5: Solve for x
    x = 839,041,144.77/25,745.58
  6. Step 6: Final answer
    x = 32,589.72

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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.