Home / 4,583.33-6,328.15-3,388.58

Finding the Fourth Proportional to 4,583.33, 6,328.15 and 3,388.58

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Solution

The fourth proportional to 4,583.33, 6,328.15 and 3,388.58 is: 4,678.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.33 : 6,328.15 = 3,388.58 : x
  2. Step 2: Convert to fraction form
    4,583.33/6,328.15 = 3,388.58/x
  3. Step 3: Cross multiply
    4,583.33x = 6,328.15 × 3,388.58
  4. Step 4: Simplify right side
    4,583.33x = 21,443,402.41
  5. Step 5: Solve for x
    x = 21,443,402.41/4,583.33
  6. Step 6: Final answer
    x = 4,678.57

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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.