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Finding the Fourth Proportional to 65,672.66, 98,511.88 and 24,096.98

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Solution

The fourth proportional to 65,672.66, 98,511.88 and 24,096.98 is: 36,146.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,672.66 : 98,511.88 = 24,096.98 : x
  2. Step 2: Convert to fraction form
    65,672.66/98,511.88 = 24,096.98/x
  3. Step 3: Cross multiply
    65,672.66x = 98,511.88 × 24,096.98
  4. Step 4: Simplify right side
    65,672.66x = 2,373,838,802.12
  5. Step 5: Solve for x
    x = 2,373,838,802.12/65,672.66
  6. Step 6: Final answer
    x = 36,146.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.