Home / 8,889.23-13,325.93-4,504.43

Finding the Fourth Proportional to 8,889.23, 13,325.93 and 4,504.43

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Solution

The fourth proportional to 8,889.23, 13,325.93 and 4,504.43 is: 6,752.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,889.23 : 13,325.93 = 4,504.43 : x
  2. Step 2: Convert to fraction form
    8,889.23/13,325.93 = 4,504.43/x
  3. Step 3: Cross multiply
    8,889.23x = 13,325.93 × 4,504.43
  4. Step 4: Simplify right side
    8,889.23x = 60,025,696.35
  5. Step 5: Solve for x
    x = 60,025,696.35/8,889.23
  6. Step 6: Final answer
    x = 6,752.63

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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.