Home / 9,063.63-13,594.37-4,131.95

Finding the Fourth Proportional to 9,063.63, 13,594.37 and 4,131.95

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Solution

The fourth proportional to 9,063.63, 13,594.37 and 4,131.95 is: 6,197.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.63 : 13,594.37 = 4,131.95 : x
  2. Step 2: Convert to fraction form
    9,063.63/13,594.37 = 4,131.95/x
  3. Step 3: Cross multiply
    9,063.63x = 13,594.37 × 4,131.95
  4. Step 4: Simplify right side
    9,063.63x = 56,171,168.49
  5. Step 5: Solve for x
    x = 56,171,168.49/9,063.63
  6. Step 6: Final answer
    x = 6,197.43

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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.