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Finding the Fourth Proportional to 244,615.80, 366,923.70 and 235,758.45

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Solution

The fourth proportional to 244,615.80, 366,923.70 and 235,758.45 is: 353,637.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,615.80 : 366,923.70 = 235,758.45 : x
  2. Step 2: Convert to fraction form
    244,615.80/366,923.70 = 235,758.45/x
  3. Step 3: Cross multiply
    244,615.80x = 366,923.70 × 235,758.45
  4. Step 4: Simplify right side
    244,615.80x = 86,505,362,780.27
  5. Step 5: Solve for x
    x = 86,505,362,780.27/244,615.80
  6. Step 6: Final answer
    x = 353,637.68

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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.