Home / 246,062.90-369,094.28-140,807.46

Finding the Fourth Proportional to 246,062.90, 369,094.28 and 140,807.46

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Solution

The fourth proportional to 246,062.90, 369,094.28 and 140,807.46 is: 211,211.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,062.90 : 369,094.28 = 140,807.46 : x
  2. Step 2: Convert to fraction form
    246,062.90/369,094.28 = 140,807.46/x
  3. Step 3: Cross multiply
    246,062.90x = 369,094.28 × 140,807.46
  4. Step 4: Simplify right side
    246,062.90x = 51,971,228,067.33
  5. Step 5: Solve for x
    x = 51,971,228,067.33/246,062.90
  6. Step 6: Final answer
    x = 211,211.15

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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.