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Finding the Fourth Proportional to 10,768.94, 14,861.84 and 6,053.52

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Solution

The fourth proportional to 10,768.94, 14,861.84 and 6,053.52 is: 8,354.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,768.94 : 14,861.84 = 6,053.52 : x
  2. Step 2: Convert to fraction form
    10,768.94/14,861.84 = 6,053.52/x
  3. Step 3: Cross multiply
    10,768.94x = 14,861.84 × 6,053.52
  4. Step 4: Simplify right side
    10,768.94x = 89,966,445.68
  5. Step 5: Solve for x
    x = 89,966,445.68/10,768.94
  6. Step 6: Final answer
    x = 8,354.25

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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.