Home / 8,584.93-11,847.50-5,048.47

Finding the Fourth Proportional to 8,584.93, 11,847.50 and 5,048.47

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Solution

The fourth proportional to 8,584.93, 11,847.50 and 5,048.47 is: 6,967.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,584.93 : 11,847.50 = 5,048.47 : x
  2. Step 2: Convert to fraction form
    8,584.93/11,847.50 = 5,048.47/x
  3. Step 3: Cross multiply
    8,584.93x = 11,847.50 × 5,048.47
  4. Step 4: Simplify right side
    8,584.93x = 59,811,723.08
  5. Step 5: Solve for x
    x = 59,811,723.08/8,584.93
  6. Step 6: Final answer
    x = 6,967.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.