Home / 13,283.04-19,924.48-4,049.04

Finding the Fourth Proportional to 13,283.04, 19,924.48 and 4,049.04

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Solution

The fourth proportional to 13,283.04, 19,924.48 and 4,049.04 is: 6,073.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,283.04 : 19,924.48 = 4,049.04 : x
  2. Step 2: Convert to fraction form
    13,283.04/19,924.48 = 4,049.04/x
  3. Step 3: Cross multiply
    13,283.04x = 19,924.48 × 4,049.04
  4. Step 4: Simplify right side
    13,283.04x = 80,675,016.50
  5. Step 5: Solve for x
    x = 80,675,016.50/13,283.04
  6. Step 6: Final answer
    x = 6,073.54

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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.