Home / 29,884.44-44,833.14-9,109.56

Finding the Fourth Proportional to 29,884.44, 44,833.14 and 9,109.56

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Solution

The fourth proportional to 29,884.44, 44,833.14 and 9,109.56 is: 13,666.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,884.44 : 44,833.14 = 9,109.56 : x
  2. Step 2: Convert to fraction form
    29,884.44/44,833.14 = 9,109.56/x
  3. Step 3: Cross multiply
    29,884.44x = 44,833.14 × 9,109.56
  4. Step 4: Simplify right side
    29,884.44x = 408,410,178.82
  5. Step 5: Solve for x
    x = 408,410,178.82/29,884.44
  6. Step 6: Final answer
    x = 13,666.32

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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.