Home / 9,629.03-14,445.88-3,055.27

Finding the Fourth Proportional to 9,629.03, 14,445.88 and 3,055.27

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Solution

The fourth proportional to 9,629.03, 14,445.88 and 3,055.27 is: 4,583.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,629.03 : 14,445.88 = 3,055.27 : x
  2. Step 2: Convert to fraction form
    9,629.03/14,445.88 = 3,055.27/x
  3. Step 3: Cross multiply
    9,629.03x = 14,445.88 × 3,055.27
  4. Step 4: Simplify right side
    9,629.03x = 44,136,120.95
  5. Step 5: Solve for x
    x = 44,136,120.95/9,629.03
  6. Step 6: Final answer
    x = 4,583.65

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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.