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Finding the Fourth Proportional to 267,846.08, 369,488.04 and 158,887.04

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Solution

The fourth proportional to 267,846.08, 369,488.04 and 158,887.04 is: 219,181.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,846.08 : 369,488.04 = 158,887.04 : x
  2. Step 2: Convert to fraction form
    267,846.08/369,488.04 = 158,887.04/x
  3. Step 3: Cross multiply
    267,846.08x = 369,488.04 × 158,887.04
  4. Step 4: Simplify right side
    267,846.08x = 58,706,860,991.00
  5. Step 5: Solve for x
    x = 58,706,860,991.00/267,846.08
  6. Step 6: Final answer
    x = 219,181.33

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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.