Home / 50,001.48-68,930.82-34,065.54

Finding the Fourth Proportional to 50,001.48, 68,930.82 and 34,065.54

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Solution

The fourth proportional to 50,001.48, 68,930.82 and 34,065.54 is: 46,961.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001.48 : 68,930.82 = 34,065.54 : x
  2. Step 2: Convert to fraction form
    50,001.48/68,930.82 = 34,065.54/x
  3. Step 3: Cross multiply
    50,001.48x = 68,930.82 × 34,065.54
  4. Step 4: Simplify right side
    50,001.48x = 2,348,165,605.94
  5. Step 5: Solve for x
    x = 2,348,165,605.94/50,001.48
  6. Step 6: Final answer
    x = 46,961.92

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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.