Home / 29,628.53-44,394.19-17,945.09

Finding the Fourth Proportional to 29,628.53, 44,394.19 and 17,945.09

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Solution

The fourth proportional to 29,628.53, 44,394.19 and 17,945.09 is: 26,888.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,628.53 : 44,394.19 = 17,945.09 : x
  2. Step 2: Convert to fraction form
    29,628.53/44,394.19 = 17,945.09/x
  3. Step 3: Cross multiply
    29,628.53x = 44,394.19 × 17,945.09
  4. Step 4: Simplify right side
    29,628.53x = 796,657,735.03
  5. Step 5: Solve for x
    x = 796,657,735.03/29,628.53
  6. Step 6: Final answer
    x = 26,888.20

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1.5x scale

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.