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Finding the Fourth Proportional to 15,232.14, 22,850.13 and 5,871.90

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Solution

The fourth proportional to 15,232.14, 22,850.13 and 5,871.90 is: 8,808.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,232.14 : 22,850.13 = 5,871.90 : x
  2. Step 2: Convert to fraction form
    15,232.14/22,850.13 = 5,871.90/x
  3. Step 3: Cross multiply
    15,232.14x = 22,850.13 × 5,871.90
  4. Step 4: Simplify right side
    15,232.14x = 134,173,678.35
  5. Step 5: Solve for x
    x = 134,173,678.35/15,232.14
  6. Step 6: Final answer
    x = 8,808.59

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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.