Home / 14,993.93-22,443.73-10,286.41

Finding the Fourth Proportional to 14,993.93, 22,443.73 and 10,286.41

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Solution

The fourth proportional to 14,993.93, 22,443.73 and 10,286.41 is: 15,397.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993.93 : 22,443.73 = 10,286.41 : x
  2. Step 2: Convert to fraction form
    14,993.93/22,443.73 = 10,286.41/x
  3. Step 3: Cross multiply
    14,993.93x = 22,443.73 × 10,286.41
  4. Step 4: Simplify right side
    14,993.93x = 230,865,245.06
  5. Step 5: Solve for x
    x = 230,865,245.06/14,993.93
  6. Step 6: Final answer
    x = 15,397.25

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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.