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Finding the Fourth Proportional to 10,700.02, 16,056.96 and 5,773.06

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Solution

The fourth proportional to 10,700.02, 16,056.96 and 5,773.06 is: 8,663.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,700.02 : 16,056.96 = 5,773.06 : x
  2. Step 2: Convert to fraction form
    10,700.02/16,056.96 = 5,773.06/x
  3. Step 3: Cross multiply
    10,700.02x = 16,056.96 × 5,773.06
  4. Step 4: Simplify right side
    10,700.02x = 92,697,793.50
  5. Step 5: Solve for x
    x = 92,697,793.50/10,700.02
  6. Step 6: Final answer
    x = 8,663.33

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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.