Home / 9,516.54-14,277.36-3,968.04

Finding the Fourth Proportional to 9,516.54, 14,277.36 and 3,968.04

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Solution

The fourth proportional to 9,516.54, 14,277.36 and 3,968.04 is: 5,953.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,516.54 : 14,277.36 = 3,968.04 : x
  2. Step 2: Convert to fraction form
    9,516.54/14,277.36 = 3,968.04/x
  3. Step 3: Cross multiply
    9,516.54x = 14,277.36 × 3,968.04
  4. Step 4: Simplify right side
    9,516.54x = 56,653,135.57
  5. Step 5: Solve for x
    x = 56,653,135.57/9,516.54
  6. Step 6: Final answer
    x = 5,953.12

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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.