Home / 5,053.82-7,566.74-2,583.32

Finding the Fourth Proportional to 5,053.82, 7,566.74 and 2,583.32

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Solution

The fourth proportional to 5,053.82, 7,566.74 and 2,583.32 is: 3,867.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,053.82 : 7,566.74 = 2,583.32 : x
  2. Step 2: Convert to fraction form
    5,053.82/7,566.74 = 2,583.32/x
  3. Step 3: Cross multiply
    5,053.82x = 7,566.74 × 2,583.32
  4. Step 4: Simplify right side
    5,053.82x = 19,547,310.78
  5. Step 5: Solve for x
    x = 19,547,310.78/5,053.82
  6. Step 6: Final answer
    x = 3,867.83

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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.