Home / 5,701.31-8,552.82-2,002.89

Finding the Fourth Proportional to 5,701.31, 8,552.82 and 2,002.89

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Solution

The fourth proportional to 5,701.31, 8,552.82 and 2,002.89 is: 3,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701.31 : 8,552.82 = 2,002.89 : x
  2. Step 2: Convert to fraction form
    5,701.31/8,552.82 = 2,002.89/x
  3. Step 3: Cross multiply
    5,701.31x = 8,552.82 × 2,002.89
  4. Step 4: Simplify right side
    5,701.31x = 17,130,373.18
  5. Step 5: Solve for x
    x = 17,130,373.18/5,701.31
  6. Step 6: Final answer
    x = 3,004.64

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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.