Home / 6,979.06-10,467.96-2,595.70

Finding the Fourth Proportional to 6,979.06, 10,467.96 and 2,595.70

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Solution

The fourth proportional to 6,979.06, 10,467.96 and 2,595.70 is: 3,893.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,979.06 : 10,467.96 = 2,595.70 : x
  2. Step 2: Convert to fraction form
    6,979.06/10,467.96 = 2,595.70/x
  3. Step 3: Cross multiply
    6,979.06x = 10,467.96 × 2,595.70
  4. Step 4: Simplify right side
    6,979.06x = 27,171,683.77
  5. Step 5: Solve for x
    x = 27,171,683.77/6,979.06
  6. Step 6: Final answer
    x = 3,893.32

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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.