Home / 244,623.45-366,935.18-223,956.30

Finding the Fourth Proportional to 244,623.45, 366,935.18 and 223,956.30

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Solution

The fourth proportional to 244,623.45, 366,935.18 and 223,956.30 is: 335,934.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,623.45 : 366,935.18 = 223,956.30 : x
  2. Step 2: Convert to fraction form
    244,623.45/366,935.18 = 223,956.30/x
  3. Step 3: Cross multiply
    244,623.45x = 366,935.18 × 223,956.30
  4. Step 4: Simplify right side
    244,623.45x = 82,177,445,252.63
  5. Step 5: Solve for x
    x = 82,177,445,252.63/244,623.45
  6. Step 6: Final answer
    x = 335,934.45

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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.