Home / 5,723.93-8,584.51-1,563.96

Finding the Fourth Proportional to 5,723.93, 8,584.51 and 1,563.96

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Solution

The fourth proportional to 5,723.93, 8,584.51 and 1,563.96 is: 2,345.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723.93 : 8,584.51 = 1,563.96 : x
  2. Step 2: Convert to fraction form
    5,723.93/8,584.51 = 1,563.96/x
  3. Step 3: Cross multiply
    5,723.93x = 8,584.51 × 1,563.96
  4. Step 4: Simplify right side
    5,723.93x = 13,425,804.89
  5. Step 5: Solve for x
    x = 13,425,804.89/5,723.93
  6. Step 6: Final answer
    x = 2,345.56

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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.