Home / 246,040.30-369,060.45-133,774.30

Finding the Fourth Proportional to 246,040.30, 369,060.45 and 133,774.30

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Solution

The fourth proportional to 246,040.30, 369,060.45 and 133,774.30 is: 200,661.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,040.30 : 369,060.45 = 133,774.30 : x
  2. Step 2: Convert to fraction form
    246,040.30/369,060.45 = 133,774.30/x
  3. Step 3: Cross multiply
    246,040.30x = 369,060.45 × 133,774.30
  4. Step 4: Simplify right side
    246,040.30x = 49,370,803,356.44
  5. Step 5: Solve for x
    x = 49,370,803,356.44/246,040.30
  6. Step 6: Final answer
    x = 200,661.45

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1.5x scale

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.