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Finding the Fourth Proportional to 329,546.04, 494,357.94 and 246,964.92

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Solution

The fourth proportional to 329,546.04, 494,357.94 and 246,964.92 is: 370,476.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,546.04 : 494,357.94 = 246,964.92 : x
  2. Step 2: Convert to fraction form
    329,546.04/494,357.94 = 246,964.92/x
  3. Step 3: Cross multiply
    329,546.04x = 494,357.94 × 246,964.92
  4. Step 4: Simplify right side
    329,546.04x = 122,089,069,103.47
  5. Step 5: Solve for x
    x = 122,089,069,103.47/329,546.04
  6. Step 6: Final answer
    x = 370,476.52

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1.5x scale

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.