Home / 6,154.26-9,235.49-2,867.69

Finding the Fourth Proportional to 6,154.26, 9,235.49 and 2,867.69

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Solution

The fourth proportional to 6,154.26, 9,235.49 and 2,867.69 is: 4,303.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,154.26 : 9,235.49 = 2,867.69 : x
  2. Step 2: Convert to fraction form
    6,154.26/9,235.49 = 2,867.69/x
  3. Step 3: Cross multiply
    6,154.26x = 9,235.49 × 2,867.69
  4. Step 4: Simplify right side
    6,154.26x = 26,484,461.80
  5. Step 5: Solve for x
    x = 26,484,461.80/6,154.26
  6. Step 6: Final answer
    x = 4,303.44

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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.