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Finding the Fourth Proportional to 250,559.44, 375,861.06 and 63,570.94

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Solution

The fourth proportional to 250,559.44, 375,861.06 and 63,570.94 is: 95,361.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,559.44 : 375,861.06 = 63,570.94 : x
  2. Step 2: Convert to fraction form
    250,559.44/375,861.06 = 63,570.94/x
  3. Step 3: Cross multiply
    250,559.44x = 375,861.06 × 63,570.94
  4. Step 4: Simplify right side
    250,559.44x = 23,893,839,953.94
  5. Step 5: Solve for x
    x = 23,893,839,953.94/250,559.44
  6. Step 6: Final answer
    x = 95,361.96

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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.