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Finding the Fourth Proportional to 10,493.66, 14,471.88 and 7,462.82

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Solution

The fourth proportional to 10,493.66, 14,471.88 and 7,462.82 is: 10,292.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,493.66 : 14,471.88 = 7,462.82 : x
  2. Step 2: Convert to fraction form
    10,493.66/14,471.88 = 7,462.82/x
  3. Step 3: Cross multiply
    10,493.66x = 14,471.88 × 7,462.82
  4. Step 4: Simplify right side
    10,493.66x = 108,001,035.50
  5. Step 5: Solve for x
    x = 108,001,035.50/10,493.66
  6. Step 6: Final answer
    x = 10,292.03

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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.