Home / 246,092.20-369,138.30-167,360.20

Finding the Fourth Proportional to 246,092.20, 369,138.30 and 167,360.20

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Solution

The fourth proportional to 246,092.20, 369,138.30 and 167,360.20 is: 251,040.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,092.20 : 369,138.30 = 167,360.20 : x
  2. Step 2: Convert to fraction form
    246,092.20/369,138.30 = 167,360.20/x
  3. Step 3: Cross multiply
    246,092.20x = 369,138.30 × 167,360.20
  4. Step 4: Simplify right side
    246,092.20x = 61,779,059,715.66
  5. Step 5: Solve for x
    x = 61,779,059,715.66/246,092.20
  6. Step 6: Final answer
    x = 251,040.30

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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.