Home / 9,816.48-13,541.04-6,084

Finding the Fourth Proportional to 9,816.48, 13,541.04 and 6,084

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Solution

The fourth proportional to 9,816.48, 13,541.04 and 6,084 is: 8,392.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816.48 : 13,541.04 = 6,084 : x
  2. Step 2: Convert to fraction form
    9,816.48/13,541.04 = 6,084/x
  3. Step 3: Cross multiply
    9,816.48x = 13,541.04 × 6,084
  4. Step 4: Simplify right side
    9,816.48x = 82,383,687.36
  5. Step 5: Solve for x
    x = 82,383,687.36/9,816.48
  6. Step 6: Final answer
    x = 8,392.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.