Home / 9,037.10-13,556.92-4,107.98

Finding the Fourth Proportional to 9,037.10, 13,556.92 and 4,107.98

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Solution

The fourth proportional to 9,037.10, 13,556.92 and 4,107.98 is: 6,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,037.10 : 13,556.92 = 4,107.98 : x
  2. Step 2: Convert to fraction form
    9,037.10/13,556.92 = 4,107.98/x
  3. Step 3: Cross multiply
    9,037.10x = 13,556.92 × 4,107.98
  4. Step 4: Simplify right side
    9,037.10x = 55,691,556.22
  5. Step 5: Solve for x
    x = 55,691,556.22/9,037.10
  6. Step 6: Final answer
    x = 6,162.55

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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.