Home / 246,181.22-369,124.20-112,894.50

Finding the Fourth Proportional to 246,181.22, 369,124.20 and 112,894.50

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Solution

The fourth proportional to 246,181.22, 369,124.20 and 112,894.50 is: 169,274.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,181.22 : 369,124.20 = 112,894.50 : x
  2. Step 2: Convert to fraction form
    246,181.22/369,124.20 = 112,894.50/x
  3. Step 3: Cross multiply
    246,181.22x = 369,124.20 × 112,894.50
  4. Step 4: Simplify right side
    246,181.22x = 41,672,091,996.90
  5. Step 5: Solve for x
    x = 41,672,091,996.90/246,181.22
  6. Step 6: Final answer
    x = 169,274.05

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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.