Home / 7,033.76-10,555.83-3,335.98

Finding the Fourth Proportional to 7,033.76, 10,555.83 and 3,335.98

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Solution

The fourth proportional to 7,033.76, 10,555.83 and 3,335.98 is: 5,006.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.76 : 10,555.83 = 3,335.98 : x
  2. Step 2: Convert to fraction form
    7,033.76/10,555.83 = 3,335.98/x
  3. Step 3: Cross multiply
    7,033.76x = 10,555.83 × 3,335.98
  4. Step 4: Simplify right side
    7,033.76x = 35,214,037.76
  5. Step 5: Solve for x
    x = 35,214,037.76/7,033.76
  6. Step 6: Final answer
    x = 5,006.43

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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.