Home / 194,986.48-292,442.72-95,046.24

Finding the Fourth Proportional to 194,986.48, 292,442.72 and 95,046.24

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Solution

The fourth proportional to 194,986.48, 292,442.72 and 95,046.24 is: 142,551.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,986.48 : 292,442.72 = 95,046.24 : x
  2. Step 2: Convert to fraction form
    194,986.48/292,442.72 = 95,046.24/x
  3. Step 3: Cross multiply
    194,986.48x = 292,442.72 × 95,046.24
  4. Step 4: Simplify right side
    194,986.48x = 27,795,580,951.37
  5. Step 5: Solve for x
    x = 27,795,580,951.37/194,986.48
  6. Step 6: Final answer
    x = 142,551.32

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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.