Home / 632,383.44-948,948.88-233,304.54

Finding the Fourth Proportional to 632,383.44, 948,948.88 and 233,304.54

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Solution

The fourth proportional to 632,383.44, 948,948.88 and 233,304.54 is: 350,094.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,383.44 : 948,948.88 = 233,304.54 : x
  2. Step 2: Convert to fraction form
    632,383.44/948,948.88 = 233,304.54/x
  3. Step 3: Cross multiply
    632,383.44x = 948,948.88 × 233,304.54
  4. Step 4: Simplify right side
    632,383.44x = 221,394,081,931.92
  5. Step 5: Solve for x
    x = 221,394,081,931.92/632,383.44
  6. Step 6: Final answer
    x = 350,094.69

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Double scale
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Similar ratio
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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.