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Finding the Fourth Proportional to 11,063.81, 15,268.07 and 6,095.81

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Solution

The fourth proportional to 11,063.81, 15,268.07 and 6,095.81 is: 8,412.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,063.81 : 15,268.07 = 6,095.81 : x
  2. Step 2: Convert to fraction form
    11,063.81/15,268.07 = 6,095.81/x
  3. Step 3: Cross multiply
    11,063.81x = 15,268.07 × 6,095.81
  4. Step 4: Simplify right side
    11,063.81x = 93,071,307.20
  5. Step 5: Solve for x
    x = 93,071,307.20/11,063.81
  6. Step 6: Final answer
    x = 8,412.23

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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.