Home / 121,674.93-182,577.92-50,646.65

Finding the Fourth Proportional to 121,674.93, 182,577.92 and 50,646.65

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Solution

The fourth proportional to 121,674.93, 182,577.92 and 50,646.65 is: 75,997.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,674.93 : 182,577.92 = 50,646.65 : x
  2. Step 2: Convert to fraction form
    121,674.93/182,577.92 = 50,646.65/x
  3. Step 3: Cross multiply
    121,674.93x = 182,577.92 × 50,646.65
  4. Step 4: Simplify right side
    121,674.93x = 9,246,958,845.85
  5. Step 5: Solve for x
    x = 9,246,958,845.85/121,674.93
  6. Step 6: Final answer
    x = 75,997.24

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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.