Home / 264,104.04-364,468.55-162,078.44

Finding the Fourth Proportional to 264,104.04, 364,468.55 and 162,078.44

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Solution

The fourth proportional to 264,104.04, 364,468.55 and 162,078.44 is: 223,671.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,104.04 : 364,468.55 = 162,078.44 : x
  2. Step 2: Convert to fraction form
    264,104.04/364,468.55 = 162,078.44/x
  3. Step 3: Cross multiply
    264,104.04x = 364,468.55 × 162,078.44
  4. Step 4: Simplify right side
    264,104.04x = 59,072,491,380.33
  5. Step 5: Solve for x
    x = 59,072,491,380.33/264,104.04
  6. Step 6: Final answer
    x = 223,671.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.