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Finding the Fourth Proportional to 7,300.09, 10,073.59 and 4,467.93

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Solution

The fourth proportional to 7,300.09, 10,073.59 and 4,467.93 is: 6,165.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,300.09 : 10,073.59 = 4,467.93 : x
  2. Step 2: Convert to fraction form
    7,300.09/10,073.59 = 4,467.93/x
  3. Step 3: Cross multiply
    7,300.09x = 10,073.59 × 4,467.93
  4. Step 4: Simplify right side
    7,300.09x = 45,008,094.97
  5. Step 5: Solve for x
    x = 45,008,094.97/7,300.09
  6. Step 6: Final answer
    x = 6,165.42

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