Home / 223,286.04-334,732.23-82,946.25

Finding the Fourth Proportional to 223,286.04, 334,732.23 and 82,946.25

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Solution

The fourth proportional to 223,286.04, 334,732.23 and 82,946.25 is: 124,346.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,286.04 : 334,732.23 = 82,946.25 : x
  2. Step 2: Convert to fraction form
    223,286.04/334,732.23 = 82,946.25/x
  3. Step 3: Cross multiply
    223,286.04x = 334,732.23 × 82,946.25
  4. Step 4: Simplify right side
    223,286.04x = 27,764,783,232.64
  5. Step 5: Solve for x
    x = 27,764,783,232.64/223,286.04
  6. Step 6: Final answer
    x = 124,346.26

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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.