Home / 244,631.45-366,947.18-223,964.30

Finding the Fourth Proportional to 244,631.45, 366,947.18 and 223,964.30

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Solution

The fourth proportional to 244,631.45, 366,947.18 and 223,964.30 is: 335,946.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,631.45 : 366,947.18 = 223,964.30 : x
  2. Step 2: Convert to fraction form
    244,631.45/366,947.18 = 223,964.30/x
  3. Step 3: Cross multiply
    244,631.45x = 366,947.18 × 223,964.30
  4. Step 4: Simplify right side
    244,631.45x = 82,183,068,305.67
  5. Step 5: Solve for x
    x = 82,183,068,305.67/244,631.45
  6. Step 6: Final answer
    x = 335,946.45

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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.