Home / 27,404.26-37,783.46-22,363.36

Finding the Fourth Proportional to 27,404.26, 37,783.46 and 22,363.36

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Solution

The fourth proportional to 27,404.26, 37,783.46 and 22,363.36 is: 30,833.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,404.26 : 37,783.46 = 22,363.36 : x
  2. Step 2: Convert to fraction form
    27,404.26/37,783.46 = 22,363.36/x
  3. Step 3: Cross multiply
    27,404.26x = 37,783.46 × 22,363.36
  4. Step 4: Simplify right side
    27,404.26x = 844,965,118.03
  5. Step 5: Solve for x
    x = 844,965,118.03/27,404.26
  6. Step 6: Final answer
    x = 30,833.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.