Home / 31,558.14-43,548.98-17,410.82

Finding the Fourth Proportional to 31,558.14, 43,548.98 and 17,410.82

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Solution

The fourth proportional to 31,558.14, 43,548.98 and 17,410.82 is: 24,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,558.14 : 43,548.98 = 17,410.82 : x
  2. Step 2: Convert to fraction form
    31,558.14/43,548.98 = 17,410.82/x
  3. Step 3: Cross multiply
    31,558.14x = 43,548.98 × 17,410.82
  4. Step 4: Simplify right side
    31,558.14x = 758,223,147.16
  5. Step 5: Solve for x
    x = 758,223,147.16/31,558.14
  6. Step 6: Final answer
    x = 24,026.23

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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.