Home / 204,962.65-305,406.35-182,604.22

Finding the Fourth Proportional to 204,962.65, 305,406.35 and 182,604.22

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Solution

The fourth proportional to 204,962.65, 305,406.35 and 182,604.22 is: 272,090.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,962.65 : 305,406.35 = 182,604.22 : x
  2. Step 2: Convert to fraction form
    204,962.65/305,406.35 = 182,604.22/x
  3. Step 3: Cross multiply
    204,962.65x = 305,406.35 × 182,604.22
  4. Step 4: Simplify right side
    204,962.65x = 55,768,488,324.80
  5. Step 5: Solve for x
    x = 55,768,488,324.80/204,962.65
  6. Step 6: Final answer
    x = 272,090.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.