Home / 79,228.33-118,850.29-23,069.00

Finding the Fourth Proportional to 79,228.33, 118,850.29 and 23,069.00

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Solution

The fourth proportional to 79,228.33, 118,850.29 and 23,069.00 is: 34,605.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,228.33 : 118,850.29 = 23,069.00 : x
  2. Step 2: Convert to fraction form
    79,228.33/118,850.29 = 23,069.00/x
  3. Step 3: Cross multiply
    79,228.33x = 118,850.29 × 23,069.00
  4. Step 4: Simplify right side
    79,228.33x = 2,741,757,579.46
  5. Step 5: Solve for x
    x = 2,741,757,579.46/79,228.33
  6. Step 6: Final answer
    x = 34,605.77

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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.