Home / 29,276.90-43,890.74-23,716.46

Finding the Fourth Proportional to 29,276.90, 43,890.74 and 23,716.46

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Solution

The fourth proportional to 29,276.90, 43,890.74 and 23,716.46 is: 35,554.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,276.90 : 43,890.74 = 23,716.46 : x
  2. Step 2: Convert to fraction form
    29,276.90/43,890.74 = 23,716.46/x
  3. Step 3: Cross multiply
    29,276.90x = 43,890.74 × 23,716.46
  4. Step 4: Simplify right side
    29,276.90x = 1,040,932,760.13
  5. Step 5: Solve for x
    x = 1,040,932,760.13/29,276.90
  6. Step 6: Final answer
    x = 35,554.75

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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.