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Finding the Fourth Proportional to 29,480.60, 44,050.51 and 24,815

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Solution

The fourth proportional to 29,480.60, 44,050.51 and 24,815 is: 37,079.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,480.60 : 44,050.51 = 24,815 : x
  2. Step 2: Convert to fraction form
    29,480.60/44,050.51 = 24,815/x
  3. Step 3: Cross multiply
    29,480.60x = 44,050.51 × 24,815
  4. Step 4: Simplify right side
    29,480.60x = 1,093,113,405.65
  5. Step 5: Solve for x
    x = 1,093,113,405.65/29,480.60
  6. Step 6: Final answer
    x = 37,079.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.