Home / 8,493.14-12,727.38-6,032.72

Finding the Fourth Proportional to 8,493.14, 12,727.38 and 6,032.72

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Solution

The fourth proportional to 8,493.14, 12,727.38 and 6,032.72 is: 9,040.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,493.14 : 12,727.38 = 6,032.72 : x
  2. Step 2: Convert to fraction form
    8,493.14/12,727.38 = 6,032.72/x
  3. Step 3: Cross multiply
    8,493.14x = 12,727.38 × 6,032.72
  4. Step 4: Simplify right side
    8,493.14x = 76,780,719.87
  5. Step 5: Solve for x
    x = 76,780,719.87/8,493.14
  6. Step 6: Final answer
    x = 9,040.32

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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.