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Finding the Fourth Proportional to 24,776.93, 34,193.21 and 14,166.56

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Solution

The fourth proportional to 24,776.93, 34,193.21 and 14,166.56 is: 19,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,776.93 : 34,193.21 = 14,166.56 : x
  2. Step 2: Convert to fraction form
    24,776.93/34,193.21 = 14,166.56/x
  3. Step 3: Cross multiply
    24,776.93x = 34,193.21 × 14,166.56
  4. Step 4: Simplify right side
    24,776.93x = 484,400,090.22
  5. Step 5: Solve for x
    x = 484,400,090.22/24,776.93
  6. Step 6: Final answer
    x = 19,550.45

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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.