Home / 3,095.30-4,639.69-1,014.76

Finding the Fourth Proportional to 3,095.30, 4,639.69 and 1,014.76

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Solution

The fourth proportional to 3,095.30, 4,639.69 and 1,014.76 is: 1,521.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095.30 : 4,639.69 = 1,014.76 : x
  2. Step 2: Convert to fraction form
    3,095.30/4,639.69 = 1,014.76/x
  3. Step 3: Cross multiply
    3,095.30x = 4,639.69 × 1,014.76
  4. Step 4: Simplify right side
    3,095.30x = 4,708,171.82
  5. Step 5: Solve for x
    x = 4,708,171.82/3,095.30
  6. Step 6: Final answer
    x = 1,521.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.