Home / 22,315.26-33,473.11-5,675.29

Finding the Fourth Proportional to 22,315.26, 33,473.11 and 5,675.29

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Solution

The fourth proportional to 22,315.26, 33,473.11 and 5,675.29 is: 8,512.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,315.26 : 33,473.11 = 5,675.29 : x
  2. Step 2: Convert to fraction form
    22,315.26/33,473.11 = 5,675.29/x
  3. Step 3: Cross multiply
    22,315.26x = 33,473.11 × 5,675.29
  4. Step 4: Simplify right side
    22,315.26x = 189,969,606.45
  5. Step 5: Solve for x
    x = 189,969,606.45/22,315.26
  6. Step 6: Final answer
    x = 8,512.99

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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.