Home / 29,097.12-43,667.42-11,330.58

Finding the Fourth Proportional to 29,097.12, 43,667.42 and 11,330.58

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Solution

The fourth proportional to 29,097.12, 43,667.42 and 11,330.58 is: 17,004.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,097.12 : 43,667.42 = 11,330.58 : x
  2. Step 2: Convert to fraction form
    29,097.12/43,667.42 = 11,330.58/x
  3. Step 3: Cross multiply
    29,097.12x = 43,667.42 × 11,330.58
  4. Step 4: Simplify right side
    29,097.12x = 494,777,195.70
  5. Step 5: Solve for x
    x = 494,777,195.70/29,097.12
  6. Step 6: Final answer
    x = 17,004.34

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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.