Home / 4,389.03-6,584.63-1,467.36

Finding the Fourth Proportional to 4,389.03, 6,584.63 and 1,467.36

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Solution

The fourth proportional to 4,389.03, 6,584.63 and 1,467.36 is: 2,201.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389.03 : 6,584.63 = 1,467.36 : x
  2. Step 2: Convert to fraction form
    4,389.03/6,584.63 = 1,467.36/x
  3. Step 3: Cross multiply
    4,389.03x = 6,584.63 × 1,467.36
  4. Step 4: Simplify right side
    4,389.03x = 9,662,015.34
  5. Step 5: Solve for x
    x = 9,662,015.34/4,389.03
  6. Step 6: Final answer
    x = 2,201.40

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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.