Home / 503,996.04-755,975.16-124,917.84

Finding the Fourth Proportional to 503,996.04, 755,975.16 and 124,917.84

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Solution

The fourth proportional to 503,996.04, 755,975.16 and 124,917.84 is: 187,372.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,996.04 : 755,975.16 = 124,917.84 : x
  2. Step 2: Convert to fraction form
    503,996.04/755,975.16 = 124,917.84/x
  3. Step 3: Cross multiply
    503,996.04x = 755,975.16 × 124,917.84
  4. Step 4: Simplify right side
    503,996.04x = 94,434,784,080.85
  5. Step 5: Solve for x
    x = 94,434,784,080.85/503,996.04
  6. Step 6: Final answer
    x = 187,372.08

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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.