Home / 33,194.46-45,783.18-23,122.92

Finding the Fourth Proportional to 33,194.46, 45,783.18 and 23,122.92

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Solution

The fourth proportional to 33,194.46, 45,783.18 and 23,122.92 is: 31,892.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,194.46 : 45,783.18 = 23,122.92 : x
  2. Step 2: Convert to fraction form
    33,194.46/45,783.18 = 23,122.92/x
  3. Step 3: Cross multiply
    33,194.46x = 45,783.18 × 23,122.92
  4. Step 4: Simplify right side
    33,194.46x = 1,058,640,808.49
  5. Step 5: Solve for x
    x = 1,058,640,808.49/33,194.46
  6. Step 6: Final answer
    x = 31,892.09

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Double scale
Find fourth proportional to 33,195.46, 45,784.56 and 23,123.92
Similar ratio
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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.