Home / 9,203.46-13,795.62-4,269.03

Finding the Fourth Proportional to 9,203.46, 13,795.62 and 4,269.03

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Solution

The fourth proportional to 9,203.46, 13,795.62 and 4,269.03 is: 6,399.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,203.46 : 13,795.62 = 4,269.03 : x
  2. Step 2: Convert to fraction form
    9,203.46/13,795.62 = 4,269.03/x
  3. Step 3: Cross multiply
    9,203.46x = 13,795.62 × 4,269.03
  4. Step 4: Simplify right side
    9,203.46x = 58,893,915.65
  5. Step 5: Solve for x
    x = 58,893,915.65/9,203.46
  6. Step 6: Final answer
    x = 6,399.11

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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.