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Finding the Fourth Proportional to 244,711.83, 367,024 and 155,700.93

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Solution

The fourth proportional to 244,711.83, 367,024 and 155,700.93 is: 233,523.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,711.83 : 367,024 = 155,700.93 : x
  2. Step 2: Convert to fraction form
    244,711.83/367,024 = 155,700.93/x
  3. Step 3: Cross multiply
    244,711.83x = 367,024 × 155,700.93
  4. Step 4: Simplify right side
    244,711.83x = 57,145,978,132.32
  5. Step 5: Solve for x
    x = 57,145,978,132.32/244,711.83
  6. Step 6: Final answer
    x = 233,523.56

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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.