Home / 33,446.66-46,156.03-18,339.27

Finding the Fourth Proportional to 33,446.66, 46,156.03 and 18,339.27

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Solution

The fourth proportional to 33,446.66, 46,156.03 and 18,339.27 is: 25,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,446.66 : 46,156.03 = 18,339.27 : x
  2. Step 2: Convert to fraction form
    33,446.66/46,156.03 = 18,339.27/x
  3. Step 3: Cross multiply
    33,446.66x = 46,156.03 × 18,339.27
  4. Step 4: Simplify right side
    33,446.66x = 846,467,850.45
  5. Step 5: Solve for x
    x = 846,467,850.45/33,446.66
  6. Step 6: Final answer
    x = 25,308.00

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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.