Home / 33,107.13-49,645.08-12,032.34

Finding the Fourth Proportional to 33,107.13, 49,645.08 and 12,032.34

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Solution

The fourth proportional to 33,107.13, 49,645.08 and 12,032.34 is: 18,042.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,107.13 : 49,645.08 = 12,032.34 : x
  2. Step 2: Convert to fraction form
    33,107.13/49,645.08 = 12,032.34/x
  3. Step 3: Cross multiply
    33,107.13x = 49,645.08 × 12,032.34
  4. Step 4: Simplify right side
    33,107.13x = 597,346,668.06
  5. Step 5: Solve for x
    x = 597,346,668.06/33,107.13
  6. Step 6: Final answer
    x = 18,042.84

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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.