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Finding the Fourth Proportional to 244,220.70, 366,440.40 and 111,032.40

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Solution

The fourth proportional to 244,220.70, 366,440.40 and 111,032.40 is: 166,598.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,220.70 : 366,440.40 = 111,032.40 : x
  2. Step 2: Convert to fraction form
    244,220.70/366,440.40 = 111,032.40/x
  3. Step 3: Cross multiply
    244,220.70x = 366,440.40 × 111,032.40
  4. Step 4: Simplify right side
    244,220.70x = 40,686,757,068.96
  5. Step 5: Solve for x
    x = 40,686,757,068.96/244,220.70
  6. Step 6: Final answer
    x = 166,598.31

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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.