Home / 395,482.44-593,218.71-95,965.50

Finding the Fourth Proportional to 395,482.44, 593,218.71 and 95,965.50

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Solution

The fourth proportional to 395,482.44, 593,218.71 and 95,965.50 is: 143,947.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,482.44 : 593,218.71 = 95,965.50 : x
  2. Step 2: Convert to fraction form
    395,482.44/593,218.71 = 95,965.50/x
  3. Step 3: Cross multiply
    395,482.44x = 593,218.71 × 95,965.50
  4. Step 4: Simplify right side
    395,482.44x = 56,928,530,114.51
  5. Step 5: Solve for x
    x = 56,928,530,114.51/395,482.44
  6. Step 6: Final answer
    x = 143,947.05

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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.