Home / 33,790.05-46,631.58-22,439.97

Finding the Fourth Proportional to 33,790.05, 46,631.58 and 22,439.97

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Solution

The fourth proportional to 33,790.05, 46,631.58 and 22,439.97 is: 30,968.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,790.05 : 46,631.58 = 22,439.97 : x
  2. Step 2: Convert to fraction form
    33,790.05/46,631.58 = 22,439.97/x
  3. Step 3: Cross multiply
    33,790.05x = 46,631.58 × 22,439.97
  4. Step 4: Simplify right side
    33,790.05x = 1,046,411,256.25
  5. Step 5: Solve for x
    x = 1,046,411,256.25/33,790.05
  6. Step 6: Final answer
    x = 30,968.03

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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.