Home / 246,177-339,555.56-150,730.83

Finding the Fourth Proportional to 246,177, 339,555.56 and 150,730.83

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Solution

The fourth proportional to 246,177, 339,555.56 and 150,730.83 is: 207,905.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,177 : 339,555.56 = 150,730.83 : x
  2. Step 2: Convert to fraction form
    246,177/339,555.56 = 150,730.83/x
  3. Step 3: Cross multiply
    246,177x = 339,555.56 × 150,730.83
  4. Step 4: Simplify right side
    246,177x = 51,181,490,636.26
  5. Step 5: Solve for x
    x = 51,181,490,636.26/246,177
  6. Step 6: Final answer
    x = 207,905.25

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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.