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Finding the Fourth Proportional to 15,096.75, 22,646.24 and 4,003.19

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Solution

The fourth proportional to 15,096.75, 22,646.24 and 4,003.19 is: 6,005.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,096.75 : 22,646.24 = 4,003.19 : x
  2. Step 2: Convert to fraction form
    15,096.75/22,646.24 = 4,003.19/x
  3. Step 3: Cross multiply
    15,096.75x = 22,646.24 × 4,003.19
  4. Step 4: Simplify right side
    15,096.75x = 90,657,201.51
  5. Step 5: Solve for x
    x = 90,657,201.51/15,096.75
  6. Step 6: Final answer
    x = 6,005.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.