Home / 246,891.44-340,710.66-133,714.22

Finding the Fourth Proportional to 246,891.44, 340,710.66 and 133,714.22

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Solution

The fourth proportional to 246,891.44, 340,710.66 and 133,714.22 is: 184,525.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,891.44 : 340,710.66 = 133,714.22 : x
  2. Step 2: Convert to fraction form
    246,891.44/340,710.66 = 133,714.22/x
  3. Step 3: Cross multiply
    246,891.44x = 340,710.66 × 133,714.22
  4. Step 4: Simplify right side
    246,891.44x = 45,557,860,147.59
  5. Step 5: Solve for x
    x = 45,557,860,147.59/246,891.44
  6. Step 6: Final answer
    x = 184,525.88

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1.5x scale

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.