Home / 29,086.27-43,634.26-10,377.09

Finding the Fourth Proportional to 29,086.27, 43,634.26 and 10,377.09

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Solution

The fourth proportional to 29,086.27, 43,634.26 and 10,377.09 is: 15,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,086.27 : 43,634.26 = 10,377.09 : x
  2. Step 2: Convert to fraction form
    29,086.27/43,634.26 = 10,377.09/x
  3. Step 3: Cross multiply
    29,086.27x = 43,634.26 × 10,377.09
  4. Step 4: Simplify right side
    29,086.27x = 452,796,643.10
  5. Step 5: Solve for x
    x = 452,796,643.10/29,086.27
  6. Step 6: Final answer
    x = 15,567.37

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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.