Home / 362,934.07-544,342.77-113,616.07

Finding the Fourth Proportional to 362,934.07, 544,342.77 and 113,616.07

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Solution

The fourth proportional to 362,934.07, 544,342.77 and 113,616.07 is: 170,405.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,934.07 : 544,342.77 = 113,616.07 : x
  2. Step 2: Convert to fraction form
    362,934.07/544,342.77 = 113,616.07/x
  3. Step 3: Cross multiply
    362,934.07x = 544,342.77 × 113,616.07
  4. Step 4: Simplify right side
    362,934.07x = 61,846,086,260.31
  5. Step 5: Solve for x
    x = 61,846,086,260.31/362,934.07
  6. Step 6: Final answer
    x = 170,405.84

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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.