Home / 246,300.01-339,894.07-133,122.41

Finding the Fourth Proportional to 246,300.01, 339,894.07 and 133,122.41

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Solution

The fourth proportional to 246,300.01, 339,894.07 and 133,122.41 is: 183,708.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,300.01 : 339,894.07 = 133,122.41 : x
  2. Step 2: Convert to fraction form
    246,300.01/339,894.07 = 133,122.41/x
  3. Step 3: Cross multiply
    246,300.01x = 339,894.07 × 133,122.41
  4. Step 4: Simplify right side
    246,300.01x = 45,247,517,077.50
  5. Step 5: Solve for x
    x = 45,247,517,077.50/246,300.01
  6. Step 6: Final answer
    x = 183,708.95

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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.