Home / 61,696.24-92,551.52-30,083.84

Finding the Fourth Proportional to 61,696.24, 92,551.52 and 30,083.84

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Solution

The fourth proportional to 61,696.24, 92,551.52 and 30,083.84 is: 45,129.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,696.24 : 92,551.52 = 30,083.84 : x
  2. Step 2: Convert to fraction form
    61,696.24/92,551.52 = 30,083.84/x
  3. Step 3: Cross multiply
    61,696.24x = 92,551.52 × 30,083.84
  4. Step 4: Simplify right side
    61,696.24x = 2,784,305,119.44
  5. Step 5: Solve for x
    x = 2,784,305,119.44/61,696.24
  6. Step 6: Final answer
    x = 45,129.25

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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.