Home / 246,722.92-369,523.86-193,080.60

Finding the Fourth Proportional to 246,722.92, 369,523.86 and 193,080.60

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Solution

The fourth proportional to 246,722.92, 369,523.86 and 193,080.60 is: 289,182.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,722.92 : 369,523.86 = 193,080.60 : x
  2. Step 2: Convert to fraction form
    246,722.92/369,523.86 = 193,080.60/x
  3. Step 3: Cross multiply
    246,722.92x = 369,523.86 × 193,080.60
  4. Step 4: Simplify right side
    246,722.92x = 71,347,888,603.12
  5. Step 5: Solve for x
    x = 71,347,888,603.12/246,722.92
  6. Step 6: Final answer
    x = 289,182.25

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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.