Home / 33,776.34-46,613.49-19,441.02

Finding the Fourth Proportional to 33,776.34, 46,613.49 and 19,441.02

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Solution

The fourth proportional to 33,776.34, 46,613.49 and 19,441.02 is: 26,829.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,776.34 : 46,613.49 = 19,441.02 : x
  2. Step 2: Convert to fraction form
    33,776.34/46,613.49 = 19,441.02/x
  3. Step 3: Cross multiply
    33,776.34x = 46,613.49 × 19,441.02
  4. Step 4: Simplify right side
    33,776.34x = 906,213,791.36
  5. Step 5: Solve for x
    x = 906,213,791.36/33,776.34
  6. Step 6: Final answer
    x = 26,829.84

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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.