Home / 9,827.04-14,734.80-6,745.44

Finding the Fourth Proportional to 9,827.04, 14,734.80 and 6,745.44

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Solution

The fourth proportional to 9,827.04, 14,734.80 and 6,745.44 is: 10,114.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827.04 : 14,734.80 = 6,745.44 : x
  2. Step 2: Convert to fraction form
    9,827.04/14,734.80 = 6,745.44/x
  3. Step 3: Cross multiply
    9,827.04x = 14,734.80 × 6,745.44
  4. Step 4: Simplify right side
    9,827.04x = 99,392,709.31
  5. Step 5: Solve for x
    x = 99,392,709.31/9,827.04
  6. Step 6: Final answer
    x = 10,114.21

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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.