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Finding the Fourth Proportional to 16,187.84, 24,283.50 and 5,094.86

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Solution

The fourth proportional to 16,187.84, 24,283.50 and 5,094.86 is: 7,642.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,187.84 : 24,283.50 = 5,094.86 : x
  2. Step 2: Convert to fraction form
    16,187.84/24,283.50 = 5,094.86/x
  3. Step 3: Cross multiply
    16,187.84x = 24,283.50 × 5,094.86
  4. Step 4: Simplify right side
    16,187.84x = 123,721,032.81
  5. Step 5: Solve for x
    x = 123,721,032.81/16,187.84
  6. Step 6: Final answer
    x = 7,642.84

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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.