Home / 29,106.26-43,667.44-11,588.39

Finding the Fourth Proportional to 29,106.26, 43,667.44 and 11,588.39

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Solution

The fourth proportional to 29,106.26, 43,667.44 and 11,588.39 is: 17,385.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,106.26 : 43,667.44 = 11,588.39 : x
  2. Step 2: Convert to fraction form
    29,106.26/43,667.44 = 11,588.39/x
  3. Step 3: Cross multiply
    29,106.26x = 43,667.44 × 11,588.39
  4. Step 4: Simplify right side
    29,106.26x = 506,035,106.68
  5. Step 5: Solve for x
    x = 506,035,106.68/29,106.26
  6. Step 6: Final answer
    x = 17,385.79

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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.