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Finding the Fourth Proportional to 16,085.44, 24,128.08 and 4,077.59

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Solution

The fourth proportional to 16,085.44, 24,128.08 and 4,077.59 is: 6,116.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,085.44 : 24,128.08 = 4,077.59 : x
  2. Step 2: Convert to fraction form
    16,085.44/24,128.08 = 4,077.59/x
  3. Step 3: Cross multiply
    16,085.44x = 24,128.08 × 4,077.59
  4. Step 4: Simplify right side
    16,085.44x = 98,384,422.61
  5. Step 5: Solve for x
    x = 98,384,422.61/16,085.44
  6. Step 6: Final answer
    x = 6,116.37

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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.