Home / 9,576.03-14,364.05-3,002.72

Finding the Fourth Proportional to 9,576.03, 14,364.05 and 3,002.72

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Solution

The fourth proportional to 9,576.03, 14,364.05 and 3,002.72 is: 4,504.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.03 : 14,364.05 = 3,002.72 : x
  2. Step 2: Convert to fraction form
    9,576.03/14,364.05 = 3,002.72/x
  3. Step 3: Cross multiply
    9,576.03x = 14,364.05 × 3,002.72
  4. Step 4: Simplify right side
    9,576.03x = 43,131,205.20
  5. Step 5: Solve for x
    x = 43,131,205.20/9,576.03
  6. Step 6: Final answer
    x = 4,504.08

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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.