Home / 5,726.54-8,583.87-3,256.04

Finding the Fourth Proportional to 5,726.54, 8,583.87 and 3,256.04

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Solution

The fourth proportional to 5,726.54, 8,583.87 and 3,256.04 is: 4,880.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,726.54 : 8,583.87 = 3,256.04 : x
  2. Step 2: Convert to fraction form
    5,726.54/8,583.87 = 3,256.04/x
  3. Step 3: Cross multiply
    5,726.54x = 8,583.87 × 3,256.04
  4. Step 4: Simplify right side
    5,726.54x = 27,949,424.07
  5. Step 5: Solve for x
    x = 27,949,424.07/5,726.54
  6. Step 6: Final answer
    x = 4,880.68

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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.