Home / 33,630.26-46,410.08-18,523.26

Finding the Fourth Proportional to 33,630.26, 46,410.08 and 18,523.26

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Solution

The fourth proportional to 33,630.26, 46,410.08 and 18,523.26 is: 25,562.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,630.26 : 46,410.08 = 18,523.26 : x
  2. Step 2: Convert to fraction form
    33,630.26/46,410.08 = 18,523.26/x
  3. Step 3: Cross multiply
    33,630.26x = 46,410.08 × 18,523.26
  4. Step 4: Simplify right side
    33,630.26x = 859,665,885.84
  5. Step 5: Solve for x
    x = 859,665,885.84/33,630.26
  6. Step 6: Final answer
    x = 25,562.28

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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.