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Finding the Fourth Proportional to 10,792.05, 14,892.98 and 6,076.37

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Solution

The fourth proportional to 10,792.05, 14,892.98 and 6,076.37 is: 8,385.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,792.05 : 14,892.98 = 6,076.37 : x
  2. Step 2: Convert to fraction form
    10,792.05/14,892.98 = 6,076.37/x
  3. Step 3: Cross multiply
    10,792.05x = 14,892.98 × 6,076.37
  4. Step 4: Simplify right side
    10,792.05x = 90,495,152.04
  5. Step 5: Solve for x
    x = 90,495,152.04/10,792.05
  6. Step 6: Final answer
    x = 8,385.35

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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.