Home / 344,948.26-476,044.25-191,996.23

Finding the Fourth Proportional to 344,948.26, 476,044.25 and 191,996.23

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Solution

The fourth proportional to 344,948.26, 476,044.25 and 191,996.23 is: 264,963.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,948.26 : 476,044.25 = 191,996.23 : x
  2. Step 2: Convert to fraction form
    344,948.26/476,044.25 = 191,996.23/x
  3. Step 3: Cross multiply
    344,948.26x = 476,044.25 × 191,996.23
  4. Step 4: Simplify right side
    344,948.26x = 91,398,698,932.96
  5. Step 5: Solve for x
    x = 91,398,698,932.96/344,948.26
  6. Step 6: Final answer
    x = 264,963.51

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.