Home / 334,591.83-501,952.07-134,932.43

Finding the Fourth Proportional to 334,591.83, 501,952.07 and 134,932.43

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Solution

The fourth proportional to 334,591.83, 501,952.07 and 134,932.43 is: 202,424.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,591.83 : 501,952.07 = 134,932.43 : x
  2. Step 2: Convert to fraction form
    334,591.83/501,952.07 = 134,932.43/x
  3. Step 3: Cross multiply
    334,591.83x = 501,952.07 × 134,932.43
  4. Step 4: Simplify right side
    334,591.83x = 67,729,614,140.84
  5. Step 5: Solve for x
    x = 67,729,614,140.84/334,591.83
  6. Step 6: Final answer
    x = 202,424.59

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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.