Home / 244,621.45-366,932.18-223,954.30

Finding the Fourth Proportional to 244,621.45, 366,932.18 and 223,954.30

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Solution

The fourth proportional to 244,621.45, 366,932.18 and 223,954.30 is: 335,931.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,621.45 : 366,932.18 = 223,954.30 : x
  2. Step 2: Convert to fraction form
    244,621.45/366,932.18 = 223,954.30/x
  3. Step 3: Cross multiply
    244,621.45x = 366,932.18 × 223,954.30
  4. Step 4: Simplify right side
    244,621.45x = 82,176,039,519.37
  5. Step 5: Solve for x
    x = 82,176,039,519.37/244,621.45
  6. Step 6: Final answer
    x = 335,931.45

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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.