Home / 4,504.56-6,754.64-1,582.44

Finding the Fourth Proportional to 4,504.56, 6,754.64 and 1,582.44

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Solution

The fourth proportional to 4,504.56, 6,754.64 and 1,582.44 is: 2,372.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504.56 : 6,754.64 = 1,582.44 : x
  2. Step 2: Convert to fraction form
    4,504.56/6,754.64 = 1,582.44/x
  3. Step 3: Cross multiply
    4,504.56x = 6,754.64 × 1,582.44
  4. Step 4: Simplify right side
    4,504.56x = 10,688,804.61
  5. Step 5: Solve for x
    x = 10,688,804.61/4,504.56
  6. Step 6: Final answer
    x = 2,372.89

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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.