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Finding the Fourth Proportional to 5,990.25, 8,985.30 and 2,701.02

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Solution

The fourth proportional to 5,990.25, 8,985.30 and 2,701.02 is: 4,051.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.25 : 8,985.30 = 2,701.02 : x
  2. Step 2: Convert to fraction form
    5,990.25/8,985.30 = 2,701.02/x
  3. Step 3: Cross multiply
    5,990.25x = 8,985.30 × 2,701.02
  4. Step 4: Simplify right side
    5,990.25x = 24,269,496.09
  5. Step 5: Solve for x
    x = 24,269,496.09/5,990.25
  6. Step 6: Final answer
    x = 4,051.50

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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.