Home / 335,714.15-503,122.02-164,674.35

Finding the Fourth Proportional to 335,714.15, 503,122.02 and 164,674.35

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Solution

The fourth proportional to 335,714.15, 503,122.02 and 164,674.35 is: 246,791.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,714.15 : 503,122.02 = 164,674.35 : x
  2. Step 2: Convert to fraction form
    335,714.15/503,122.02 = 164,674.35/x
  3. Step 3: Cross multiply
    335,714.15x = 503,122.02 × 164,674.35
  4. Step 4: Simplify right side
    335,714.15x = 82,851,290,996.66
  5. Step 5: Solve for x
    x = 82,851,290,996.66/335,714.15
  6. Step 6: Final answer
    x = 246,791.18

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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.