Home / 17,965.32-24,790.25-10,414.02

Finding the Fourth Proportional to 17,965.32, 24,790.25 and 10,414.02

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Solution

The fourth proportional to 17,965.32, 24,790.25 and 10,414.02 is: 14,370.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965.32 : 24,790.25 = 10,414.02 : x
  2. Step 2: Convert to fraction form
    17,965.32/24,790.25 = 10,414.02/x
  3. Step 3: Cross multiply
    17,965.32x = 24,790.25 × 10,414.02
  4. Step 4: Simplify right side
    17,965.32x = 258,166,159.31
  5. Step 5: Solve for x
    x = 258,166,159.31/17,965.32
  6. Step 6: Final answer
    x = 14,370.25

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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.