Home / 6,105.67-9,159.70-2,595.64

Finding the Fourth Proportional to 6,105.67, 9,159.70 and 2,595.64

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Solution

The fourth proportional to 6,105.67, 9,159.70 and 2,595.64 is: 3,893.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105.67 : 9,159.70 = 2,595.64 : x
  2. Step 2: Convert to fraction form
    6,105.67/9,159.70 = 2,595.64/x
  3. Step 3: Cross multiply
    6,105.67x = 9,159.70 × 2,595.64
  4. Step 4: Simplify right side
    6,105.67x = 23,775,283.71
  5. Step 5: Solve for x
    x = 23,775,283.71/6,105.67
  6. Step 6: Final answer
    x = 3,893.97

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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.