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Finding the Fourth Proportional to 7,263.27, 10,908.27 and 4,495.50

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Solution

The fourth proportional to 7,263.27, 10,908.27 and 4,495.50 is: 6,751.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263.27 : 10,908.27 = 4,495.50 : x
  2. Step 2: Convert to fraction form
    7,263.27/10,908.27 = 4,495.50/x
  3. Step 3: Cross multiply
    7,263.27x = 10,908.27 × 4,495.50
  4. Step 4: Simplify right side
    7,263.27x = 49,038,127.79
  5. Step 5: Solve for x
    x = 49,038,127.79/7,263.27
  6. Step 6: Final answer
    x = 6,751.52

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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.