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Finding the Fourth Proportional to 17,427.94, 24,051.48 and 9,875.73

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Solution

The fourth proportional to 17,427.94, 24,051.48 and 9,875.73 is: 13,629.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,427.94 : 24,051.48 = 9,875.73 : x
  2. Step 2: Convert to fraction form
    17,427.94/24,051.48 = 9,875.73/x
  3. Step 3: Cross multiply
    17,427.94x = 24,051.48 × 9,875.73
  4. Step 4: Simplify right side
    17,427.94x = 237,525,975.74
  5. Step 5: Solve for x
    x = 237,525,975.74/17,427.94
  6. Step 6: Final answer
    x = 13,629.04

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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.