Home / 73,829.94-110,761.14-23,915.04

Finding the Fourth Proportional to 73,829.94, 110,761.14 and 23,915.04

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Solution

The fourth proportional to 73,829.94, 110,761.14 and 23,915.04 is: 35,877.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,829.94 : 110,761.14 = 23,915.04 : x
  2. Step 2: Convert to fraction form
    73,829.94/110,761.14 = 23,915.04/x
  3. Step 3: Cross multiply
    73,829.94x = 110,761.14 × 23,915.04
  4. Step 4: Simplify right side
    73,829.94x = 2,648,857,093.55
  5. Step 5: Solve for x
    x = 2,648,857,093.55/73,829.94
  6. Step 6: Final answer
    x = 35,877.82

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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.