Home / 5,868.54-8,795.52-2,583.18

Finding the Fourth Proportional to 5,868.54, 8,795.52 and 2,583.18

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Solution

The fourth proportional to 5,868.54, 8,795.52 and 2,583.18 is: 3,871.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,868.54 : 8,795.52 = 2,583.18 : x
  2. Step 2: Convert to fraction form
    5,868.54/8,795.52 = 2,583.18/x
  3. Step 3: Cross multiply
    5,868.54x = 8,795.52 × 2,583.18
  4. Step 4: Simplify right side
    5,868.54x = 22,720,411.35
  5. Step 5: Solve for x
    x = 22,720,411.35/5,868.54
  6. Step 6: Final answer
    x = 3,871.56

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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.