Home / 22,134.26-33,205.34-7,344.07

Finding the Fourth Proportional to 22,134.26, 33,205.34 and 7,344.07

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Solution

The fourth proportional to 22,134.26, 33,205.34 and 7,344.07 is: 11,017.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.26 : 33,205.34 = 7,344.07 : x
  2. Step 2: Convert to fraction form
    22,134.26/33,205.34 = 7,344.07/x
  3. Step 3: Cross multiply
    22,134.26x = 33,205.34 × 7,344.07
  4. Step 4: Simplify right side
    22,134.26x = 243,862,276.68
  5. Step 5: Solve for x
    x = 243,862,276.68/22,134.26
  6. Step 6: Final answer
    x = 11,017.41

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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.