Home / 17,583.48-24,265.44-12,556.20

Finding the Fourth Proportional to 17,583.48, 24,265.44 and 12,556.20

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Solution

The fourth proportional to 17,583.48, 24,265.44 and 12,556.20 is: 17,327.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,583.48 : 24,265.44 = 12,556.20 : x
  2. Step 2: Convert to fraction form
    17,583.48/24,265.44 = 12,556.20/x
  3. Step 3: Cross multiply
    17,583.48x = 24,265.44 × 12,556.20
  4. Step 4: Simplify right side
    17,583.48x = 304,681,717.73
  5. Step 5: Solve for x
    x = 304,681,717.73/17,583.48
  6. Step 6: Final answer
    x = 17,327.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.