Home / 29,267.36-43,862.75-11,749.49

Finding the Fourth Proportional to 29,267.36, 43,862.75 and 11,749.49

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Solution

The fourth proportional to 29,267.36, 43,862.75 and 11,749.49 is: 17,608.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,267.36 : 43,862.75 = 11,749.49 : x
  2. Step 2: Convert to fraction form
    29,267.36/43,862.75 = 11,749.49/x
  3. Step 3: Cross multiply
    29,267.36x = 43,862.75 × 11,749.49
  4. Step 4: Simplify right side
    29,267.36x = 515,364,664.44
  5. Step 5: Solve for x
    x = 515,364,664.44/29,267.36
  6. Step 6: Final answer
    x = 17,608.86

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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.