Home / 344,947.07-476,034.24-194,044.07

Finding the Fourth Proportional to 344,947.07, 476,034.24 and 194,044.07

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Solution

The fourth proportional to 344,947.07, 476,034.24 and 194,044.07 is: 267,784.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,947.07 : 476,034.24 = 194,044.07 : x
  2. Step 2: Convert to fraction form
    344,947.07/476,034.24 = 194,044.07/x
  3. Step 3: Cross multiply
    344,947.07x = 476,034.24 × 194,044.07
  4. Step 4: Simplify right side
    344,947.07x = 92,371,619,008.79
  5. Step 5: Solve for x
    x = 92,371,619,008.79/344,947.07
  6. Step 6: Final answer
    x = 267,784.91

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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.