Home / 244,907.20-367,576.80-144,942.40

Finding the Fourth Proportional to 244,907.20, 367,576.80 and 144,942.40

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Solution

The fourth proportional to 244,907.20, 367,576.80 and 144,942.40 is: 217,541.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,907.20 : 367,576.80 = 144,942.40 : x
  2. Step 2: Convert to fraction form
    244,907.20/367,576.80 = 144,942.40/x
  3. Step 3: Cross multiply
    244,907.20x = 367,576.80 × 144,942.40
  4. Step 4: Simplify right side
    244,907.20x = 53,277,463,576.32
  5. Step 5: Solve for x
    x = 53,277,463,576.32/244,907.20
  6. Step 6: Final answer
    x = 217,541.43

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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.