Home / 6,254-9,384.24-3,176

Finding the Fourth Proportional to 6,254, 9,384.24 and 3,176

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Solution

The fourth proportional to 6,254, 9,384.24 and 3,176 is: 4,765.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254 : 9,384.24 = 3,176 : x
  2. Step 2: Convert to fraction form
    6,254/9,384.24 = 3,176/x
  3. Step 3: Cross multiply
    6,254x = 9,384.24 × 3,176
  4. Step 4: Simplify right side
    6,254x = 29,804,346.24
  5. Step 5: Solve for x
    x = 29,804,346.24/6,254
  6. Step 6: Final answer
    x = 4,765.65

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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.