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Finding the Fourth Proportional to 9,063.65, 13,566.96 and 6,235.94

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Solution

The fourth proportional to 9,063.65, 13,566.96 and 6,235.94 is: 9,334.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.65 : 13,566.96 = 6,235.94 : x
  2. Step 2: Convert to fraction form
    9,063.65/13,566.96 = 6,235.94/x
  3. Step 3: Cross multiply
    9,063.65x = 13,566.96 × 6,235.94
  4. Step 4: Simplify right side
    9,063.65x = 84,602,748.54
  5. Step 5: Solve for x
    x = 84,602,748.54/9,063.65
  6. Step 6: Final answer
    x = 9,334.29

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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.