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Finding the Fourth Proportional to 237,544.44, 356,260.50 and 69,019.80

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Solution

The fourth proportional to 237,544.44, 356,260.50 and 69,019.80 is: 103,513.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,544.44 : 356,260.50 = 69,019.80 : x
  2. Step 2: Convert to fraction form
    237,544.44/356,260.50 = 69,019.80/x
  3. Step 3: Cross multiply
    237,544.44x = 356,260.50 × 69,019.80
  4. Step 4: Simplify right side
    237,544.44x = 24,589,028,457.90
  5. Step 5: Solve for x
    x = 24,589,028,457.90/237,544.44
  6. Step 6: Final answer
    x = 103,513.38

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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.