Home / 6,556.34-9,835.22-2,174.24

Finding the Fourth Proportional to 6,556.34, 9,835.22 and 2,174.24

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Solution

The fourth proportional to 6,556.34, 9,835.22 and 2,174.24 is: 3,261.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556.34 : 9,835.22 = 2,174.24 : x
  2. Step 2: Convert to fraction form
    6,556.34/9,835.22 = 2,174.24/x
  3. Step 3: Cross multiply
    6,556.34x = 9,835.22 × 2,174.24
  4. Step 4: Simplify right side
    6,556.34x = 21,384,158.76
  5. Step 5: Solve for x
    x = 21,384,158.76/6,556.34
  6. Step 6: Final answer
    x = 3,261.60

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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.