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Finding the Fourth Proportional to 25,156.48, 34,751.37 and 23,827.88

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Solution

The fourth proportional to 25,156.48, 34,751.37 and 23,827.88 is: 32,916.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,156.48 : 34,751.37 = 23,827.88 : x
  2. Step 2: Convert to fraction form
    25,156.48/34,751.37 = 23,827.88/x
  3. Step 3: Cross multiply
    25,156.48x = 34,751.37 × 23,827.88
  4. Step 4: Simplify right side
    25,156.48x = 828,051,300.44
  5. Step 5: Solve for x
    x = 828,051,300.44/25,156.48
  6. Step 6: Final answer
    x = 32,916.03

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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.