Home / 325,962.48-449,827.64-182,722.48

Finding the Fourth Proportional to 325,962.48, 449,827.64 and 182,722.48

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Solution

The fourth proportional to 325,962.48, 449,827.64 and 182,722.48 is: 252,156.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,962.48 : 449,827.64 = 182,722.48 : x
  2. Step 2: Convert to fraction form
    325,962.48/449,827.64 = 182,722.48/x
  3. Step 3: Cross multiply
    325,962.48x = 449,827.64 × 182,722.48
  4. Step 4: Simplify right side
    325,962.48x = 82,193,621,953.35
  5. Step 5: Solve for x
    x = 82,193,621,953.35/325,962.48
  6. Step 6: Final answer
    x = 252,156.70

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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.