Home / 3,016.28-4,525.24-1,068.50

Finding the Fourth Proportional to 3,016.28, 4,525.24 and 1,068.50

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Solution

The fourth proportional to 3,016.28, 4,525.24 and 1,068.50 is: 1,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.28 : 4,525.24 = 1,068.50 : x
  2. Step 2: Convert to fraction form
    3,016.28/4,525.24 = 1,068.50/x
  3. Step 3: Cross multiply
    3,016.28x = 4,525.24 × 1,068.50
  4. Step 4: Simplify right side
    3,016.28x = 4,835,218.94
  5. Step 5: Solve for x
    x = 4,835,218.94/3,016.28
  6. Step 6: Final answer
    x = 1,603.04

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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.