Home / 11,084.10-16,599.72-6,394.24

Finding the Fourth Proportional to 11,084.10, 16,599.72 and 6,394.24

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Solution

The fourth proportional to 11,084.10, 16,599.72 and 6,394.24 is: 9,576.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,084.10 : 16,599.72 = 6,394.24 : x
  2. Step 2: Convert to fraction form
    11,084.10/16,599.72 = 6,394.24/x
  3. Step 3: Cross multiply
    11,084.10x = 16,599.72 × 6,394.24
  4. Step 4: Simplify right side
    11,084.10x = 106,142,593.61
  5. Step 5: Solve for x
    x = 106,142,593.61/11,084.10
  6. Step 6: Final answer
    x = 9,576.11

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1.5x scale

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.