Home / 246,589.36-369,796.56-88,775.44

Finding the Fourth Proportional to 246,589.36, 369,796.56 and 88,775.44

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Solution

The fourth proportional to 246,589.36, 369,796.56 and 88,775.44 is: 133,131.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,589.36 : 369,796.56 = 88,775.44 : x
  2. Step 2: Convert to fraction form
    246,589.36/369,796.56 = 88,775.44/x
  3. Step 3: Cross multiply
    246,589.36x = 369,796.56 × 88,775.44
  4. Step 4: Simplify right side
    246,589.36x = 32,828,852,324.49
  5. Step 5: Solve for x
    x = 32,828,852,324.49/246,589.36
  6. Step 6: Final answer
    x = 133,131.67

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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.