Home / 121,370.76-182,055.87-32,624.27

Finding the Fourth Proportional to 121,370.76, 182,055.87 and 32,624.27

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Solution

The fourth proportional to 121,370.76, 182,055.87 and 32,624.27 is: 48,936.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,370.76 : 182,055.87 = 32,624.27 : x
  2. Step 2: Convert to fraction form
    121,370.76/182,055.87 = 32,624.27/x
  3. Step 3: Cross multiply
    121,370.76x = 182,055.87 × 32,624.27
  4. Step 4: Simplify right side
    121,370.76x = 5,939,439,857.96
  5. Step 5: Solve for x
    x = 5,939,439,857.96/121,370.76
  6. Step 6: Final answer
    x = 48,936.33

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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.