Home / 5,914.26-8,166.59-5,283.68

Finding the Fourth Proportional to 5,914.26, 8,166.59 and 5,283.68

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Solution

The fourth proportional to 5,914.26, 8,166.59 and 5,283.68 is: 7,295.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,914.26 : 8,166.59 = 5,283.68 : x
  2. Step 2: Convert to fraction form
    5,914.26/8,166.59 = 5,283.68/x
  3. Step 3: Cross multiply
    5,914.26x = 8,166.59 × 5,283.68
  4. Step 4: Simplify right side
    5,914.26x = 43,149,620.63
  5. Step 5: Solve for x
    x = 43,149,620.63/5,914.26
  6. Step 6: Final answer
    x = 7,295.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.