Home / 49,365.06-68,052.92-35,193.30

Finding the Fourth Proportional to 49,365.06, 68,052.92 and 35,193.30

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Solution

The fourth proportional to 49,365.06, 68,052.92 and 35,193.30 is: 48,516.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365.06 : 68,052.92 = 35,193.30 : x
  2. Step 2: Convert to fraction form
    49,365.06/68,052.92 = 35,193.30/x
  3. Step 3: Cross multiply
    49,365.06x = 68,052.92 × 35,193.30
  4. Step 4: Simplify right side
    49,365.06x = 2,395,006,829.44
  5. Step 5: Solve for x
    x = 2,395,006,829.44/49,365.06
  6. Step 6: Final answer
    x = 48,516.23

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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.