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Finding the Fourth Proportional to 6,702.54, 10,052.19 and 4,323.38

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Solution

The fourth proportional to 6,702.54, 10,052.19 and 4,323.38 is: 6,484.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.54 : 10,052.19 = 4,323.38 : x
  2. Step 2: Convert to fraction form
    6,702.54/10,052.19 = 4,323.38/x
  3. Step 3: Cross multiply
    6,702.54x = 10,052.19 × 4,323.38
  4. Step 4: Simplify right side
    6,702.54x = 43,459,386.94
  5. Step 5: Solve for x
    x = 43,459,386.94/6,702.54
  6. Step 6: Final answer
    x = 6,484.02

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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.