Home / 246,982.14-340,851.03-151,475.82

Finding the Fourth Proportional to 246,982.14, 340,851.03 and 151,475.82

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Solution

The fourth proportional to 246,982.14, 340,851.03 and 151,475.82 is: 209,046.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,982.14 : 340,851.03 = 151,475.82 : x
  2. Step 2: Convert to fraction form
    246,982.14/340,851.03 = 151,475.82/x
  3. Step 3: Cross multiply
    246,982.14x = 340,851.03 × 151,475.82
  4. Step 4: Simplify right side
    246,982.14x = 51,630,689,267.09
  5. Step 5: Solve for x
    x = 51,630,689,267.09/246,982.14
  6. Step 6: Final answer
    x = 209,046.25

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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.