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Finding the Fourth Proportional to 44,611.76, 61,564.14 and 25,748.88

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Solution

The fourth proportional to 44,611.76, 61,564.14 and 25,748.88 is: 35,533.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,611.76 : 61,564.14 = 25,748.88 : x
  2. Step 2: Convert to fraction form
    44,611.76/61,564.14 = 25,748.88/x
  3. Step 3: Cross multiply
    44,611.76x = 61,564.14 × 25,748.88
  4. Step 4: Simplify right side
    44,611.76x = 1,585,207,653.16
  5. Step 5: Solve for x
    x = 1,585,207,653.16/44,611.76
  6. Step 6: Final answer
    x = 35,533.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.