Home / 5,988.44-8,264.13-3,470.72

Finding the Fourth Proportional to 5,988.44, 8,264.13 and 3,470.72

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Solution

The fourth proportional to 5,988.44, 8,264.13 and 3,470.72 is: 4,789.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.44 : 8,264.13 = 3,470.72 : x
  2. Step 2: Convert to fraction form
    5,988.44/8,264.13 = 3,470.72/x
  3. Step 3: Cross multiply
    5,988.44x = 8,264.13 × 3,470.72
  4. Step 4: Simplify right side
    5,988.44x = 28,682,457.93
  5. Step 5: Solve for x
    x = 28,682,457.93/5,988.44
  6. Step 6: Final answer
    x = 4,789.64

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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.