Home / 11,443.22-17,164.93-4,048.93

Finding the Fourth Proportional to 11,443.22, 17,164.93 and 4,048.93

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Solution

The fourth proportional to 11,443.22, 17,164.93 and 4,048.93 is: 6,073.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,443.22 : 17,164.93 = 4,048.93 : x
  2. Step 2: Convert to fraction form
    11,443.22/17,164.93 = 4,048.93/x
  3. Step 3: Cross multiply
    11,443.22x = 17,164.93 × 4,048.93
  4. Step 4: Simplify right side
    11,443.22x = 69,499,618.95
  5. Step 5: Solve for x
    x = 69,499,618.95/11,443.22
  6. Step 6: Final answer
    x = 6,073.43

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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.