Home / 6,453.18-9,675.74-2,703.95

Finding the Fourth Proportional to 6,453.18, 9,675.74 and 2,703.95

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Solution

The fourth proportional to 6,453.18, 9,675.74 and 2,703.95 is: 4,054.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,453.18 : 9,675.74 = 2,703.95 : x
  2. Step 2: Convert to fraction form
    6,453.18/9,675.74 = 2,703.95/x
  3. Step 3: Cross multiply
    6,453.18x = 9,675.74 × 2,703.95
  4. Step 4: Simplify right side
    6,453.18x = 26,162,655.27
  5. Step 5: Solve for x
    x = 26,162,655.27/6,453.18
  6. Step 6: Final answer
    x = 4,054.23

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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.