Home / 4,538.37-6,802.71-2,586.37

Finding the Fourth Proportional to 4,538.37, 6,802.71 and 2,586.37

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Solution

The fourth proportional to 4,538.37, 6,802.71 and 2,586.37 is: 3,876.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538.37 : 6,802.71 = 2,586.37 : x
  2. Step 2: Convert to fraction form
    4,538.37/6,802.71 = 2,586.37/x
  3. Step 3: Cross multiply
    4,538.37x = 6,802.71 × 2,586.37
  4. Step 4: Simplify right side
    4,538.37x = 17,594,284.58
  5. Step 5: Solve for x
    x = 17,594,284.58/4,538.37
  6. Step 6: Final answer
    x = 3,876.79

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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.