Home / 43,551.75-65,283.52-29,513.21

Finding the Fourth Proportional to 43,551.75, 65,283.52 and 29,513.21

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Solution

The fourth proportional to 43,551.75, 65,283.52 and 29,513.21 is: 44,239.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,551.75 : 65,283.52 = 29,513.21 : x
  2. Step 2: Convert to fraction form
    43,551.75/65,283.52 = 29,513.21/x
  3. Step 3: Cross multiply
    43,551.75x = 65,283.52 × 29,513.21
  4. Step 4: Simplify right side
    43,551.75x = 1,926,726,235.30
  5. Step 5: Solve for x
    x = 1,926,726,235.30/43,551.75
  6. Step 6: Final answer
    x = 44,239.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.