Home / 363,054.06-544,632.94-113,755.50

Finding the Fourth Proportional to 363,054.06, 544,632.94 and 113,755.50

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Solution

The fourth proportional to 363,054.06, 544,632.94 and 113,755.50 is: 170,649.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,054.06 : 544,632.94 = 113,755.50 : x
  2. Step 2: Convert to fraction form
    363,054.06/544,632.94 = 113,755.50/x
  3. Step 3: Cross multiply
    363,054.06x = 544,632.94 × 113,755.50
  4. Step 4: Simplify right side
    363,054.06x = 61,954,992,406.17
  5. Step 5: Solve for x
    x = 61,954,992,406.17/363,054.06
  6. Step 6: Final answer
    x = 170,649.50

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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.