Home / 246,889.44-340,707.90-133,712.22

Finding the Fourth Proportional to 246,889.44, 340,707.90 and 133,712.22

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Solution

The fourth proportional to 246,889.44, 340,707.90 and 133,712.22 is: 184,523.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,889.44 : 340,707.90 = 133,712.22 : x
  2. Step 2: Convert to fraction form
    246,889.44/340,707.90 = 133,712.22/x
  3. Step 3: Cross multiply
    246,889.44x = 340,707.90 × 133,712.22
  4. Step 4: Simplify right side
    246,889.44x = 45,556,809,680.54
  5. Step 5: Solve for x
    x = 45,556,809,680.54/246,889.44
  6. Step 6: Final answer
    x = 184,523.12

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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.