Home / 246,387.75-369,291.85-111,294.13

Finding the Fourth Proportional to 246,387.75, 369,291.85 and 111,294.13

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Solution

The fourth proportional to 246,387.75, 369,291.85 and 111,294.13 is: 166,810.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,387.75 : 369,291.85 = 111,294.13 : x
  2. Step 2: Convert to fraction form
    246,387.75/369,291.85 = 111,294.13/x
  3. Step 3: Cross multiply
    246,387.75x = 369,291.85 × 111,294.13
  4. Step 4: Simplify right side
    246,387.75x = 41,100,015,161.84
  5. Step 5: Solve for x
    x = 41,100,015,161.84/246,387.75
  6. Step 6: Final answer
    x = 166,810.30

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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.