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Finding the Fourth Proportional to 6,567.76, 9,063.53 and 3,773.26

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Solution

The fourth proportional to 6,567.76, 9,063.53 and 3,773.26 is: 5,207.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.76 : 9,063.53 = 3,773.26 : x
  2. Step 2: Convert to fraction form
    6,567.76/9,063.53 = 3,773.26/x
  3. Step 3: Cross multiply
    6,567.76x = 9,063.53 × 3,773.26
  4. Step 4: Simplify right side
    6,567.76x = 34,199,055.21
  5. Step 5: Solve for x
    x = 34,199,055.21/6,567.76
  6. Step 6: Final answer
    x = 5,207.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.