Home / 49,888.48-68,845.68-27,532

Finding the Fourth Proportional to 49,888.48, 68,845.68 and 27,532

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Solution

The fourth proportional to 49,888.48, 68,845.68 and 27,532 is: 37,993.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888.48 : 68,845.68 = 27,532 : x
  2. Step 2: Convert to fraction form
    49,888.48/68,845.68 = 27,532/x
  3. Step 3: Cross multiply
    49,888.48x = 68,845.68 × 27,532
  4. Step 4: Simplify right side
    49,888.48x = 1,895,459,261.76
  5. Step 5: Solve for x
    x = 1,895,459,261.76/49,888.48
  6. Step 6: Final answer
    x = 37,993.93

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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.