Home / 34,337.32-51,440.61-19,556.44

Finding the Fourth Proportional to 34,337.32, 51,440.61 and 19,556.44

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Solution

The fourth proportional to 34,337.32, 51,440.61 and 19,556.44 is: 29,297.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,337.32 : 51,440.61 = 19,556.44 : x
  2. Step 2: Convert to fraction form
    34,337.32/51,440.61 = 19,556.44/x
  3. Step 3: Cross multiply
    34,337.32x = 51,440.61 × 19,556.44
  4. Step 4: Simplify right side
    34,337.32x = 1,005,995,203.03
  5. Step 5: Solve for x
    x = 1,005,995,203.03/34,337.32
  6. Step 6: Final answer
    x = 29,297.43

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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.