Home / 4,582.59-6,323.94-2,486.71

Finding the Fourth Proportional to 4,582.59, 6,323.94 and 2,486.71

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Solution

The fourth proportional to 4,582.59, 6,323.94 and 2,486.71 is: 3,431.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582.59 : 6,323.94 = 2,486.71 : x
  2. Step 2: Convert to fraction form
    4,582.59/6,323.94 = 2,486.71/x
  3. Step 3: Cross multiply
    4,582.59x = 6,323.94 × 2,486.71
  4. Step 4: Simplify right side
    4,582.59x = 15,725,804.84
  5. Step 5: Solve for x
    x = 15,725,804.84/4,582.59
  6. Step 6: Final answer
    x = 3,431.64

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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.