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Finding the Fourth Proportional to 63,089.44, 94,620.40 and 23,624.48

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Solution

The fourth proportional to 63,089.44, 94,620.40 and 23,624.48 is: 35,431.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,089.44 : 94,620.40 = 23,624.48 : x
  2. Step 2: Convert to fraction form
    63,089.44/94,620.40 = 23,624.48/x
  3. Step 3: Cross multiply
    63,089.44x = 94,620.40 × 23,624.48
  4. Step 4: Simplify right side
    63,089.44x = 2,235,357,747.39
  5. Step 5: Solve for x
    x = 2,235,357,747.39/63,089.44
  6. Step 6: Final answer
    x = 35,431.57

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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.