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Finding the Fourth Proportional to 23,063.54, 34,525.54 and 16,402.74

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Solution

The fourth proportional to 23,063.54, 34,525.54 and 16,402.74 is: 24,554.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,063.54 : 34,525.54 = 16,402.74 : x
  2. Step 2: Convert to fraction form
    23,063.54/34,525.54 = 16,402.74/x
  3. Step 3: Cross multiply
    23,063.54x = 34,525.54 × 16,402.74
  4. Step 4: Simplify right side
    23,063.54x = 566,313,347.01
  5. Step 5: Solve for x
    x = 566,313,347.01/23,063.54
  6. Step 6: Final answer
    x = 24,554.49

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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.