Home / 73,759.40-110,563.50-29,326.04

Finding the Fourth Proportional to 73,759.40, 110,563.50 and 29,326.04

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Solution

The fourth proportional to 73,759.40, 110,563.50 and 29,326.04 is: 43,959.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,759.40 : 110,563.50 = 29,326.04 : x
  2. Step 2: Convert to fraction form
    73,759.40/110,563.50 = 29,326.04/x
  3. Step 3: Cross multiply
    73,759.40x = 110,563.50 × 29,326.04
  4. Step 4: Simplify right side
    73,759.40x = 3,242,389,623.54
  5. Step 5: Solve for x
    x = 3,242,389,623.54/73,759.40
  6. Step 6: Final answer
    x = 43,959.00

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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.