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Finding the Fourth Proportional to 31,852.58, 43,952.73 and 17,510.04

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Solution

The fourth proportional to 31,852.58, 43,952.73 and 17,510.04 is: 24,161.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,852.58 : 43,952.73 = 17,510.04 : x
  2. Step 2: Convert to fraction form
    31,852.58/43,952.73 = 17,510.04/x
  3. Step 3: Cross multiply
    31,852.58x = 43,952.73 × 17,510.04
  4. Step 4: Simplify right side
    31,852.58x = 769,614,142.49
  5. Step 5: Solve for x
    x = 769,614,142.49/31,852.58
  6. Step 6: Final answer
    x = 24,161.76

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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.