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Finding the Fourth Proportional to 16,526.50, 24,784.89 and 4,836.94

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Solution

The fourth proportional to 16,526.50, 24,784.89 and 4,836.94 is: 7,253.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,526.50 : 24,784.89 = 4,836.94 : x
  2. Step 2: Convert to fraction form
    16,526.50/24,784.89 = 4,836.94/x
  3. Step 3: Cross multiply
    16,526.50x = 24,784.89 × 4,836.94
  4. Step 4: Simplify right side
    16,526.50x = 119,883,025.84
  5. Step 5: Solve for x
    x = 119,883,025.84/16,526.50
  6. Step 6: Final answer
    x = 7,253.99

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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.