Home / 49,933.29-68,813.22-35,761.53

Finding the Fourth Proportional to 49,933.29, 68,813.22 and 35,761.53

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Solution

The fourth proportional to 49,933.29, 68,813.22 and 35,761.53 is: 49,283.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,933.29 : 68,813.22 = 35,761.53 : x
  2. Step 2: Convert to fraction form
    49,933.29/68,813.22 = 35,761.53/x
  3. Step 3: Cross multiply
    49,933.29x = 68,813.22 × 35,761.53
  4. Step 4: Simplify right side
    49,933.29x = 2,460,866,031.43
  5. Step 5: Solve for x
    x = 2,460,866,031.43/49,933.29
  6. Step 6: Final answer
    x = 49,283.07

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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.