Home / 10,795.49-16,193.14-3,004.28

Finding the Fourth Proportional to 10,795.49, 16,193.14 and 3,004.28

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Solution

The fourth proportional to 10,795.49, 16,193.14 and 3,004.28 is: 4,506.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,795.49 : 16,193.14 = 3,004.28 : x
  2. Step 2: Convert to fraction form
    10,795.49/16,193.14 = 3,004.28/x
  3. Step 3: Cross multiply
    10,795.49x = 16,193.14 × 3,004.28
  4. Step 4: Simplify right side
    10,795.49x = 48,648,630.65
  5. Step 5: Solve for x
    x = 48,648,630.65/10,795.49
  6. Step 6: Final answer
    x = 4,506.39

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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.