Home / 36,886.24-55,340.70-32,965.84

Finding the Fourth Proportional to 36,886.24, 55,340.70 and 32,965.84

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Solution

The fourth proportional to 36,886.24, 55,340.70 and 32,965.84 is: 49,458.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,886.24 : 55,340.70 = 32,965.84 : x
  2. Step 2: Convert to fraction form
    36,886.24/55,340.70 = 32,965.84/x
  3. Step 3: Cross multiply
    36,886.24x = 55,340.70 × 32,965.84
  4. Step 4: Simplify right side
    36,886.24x = 1,824,352,661.69
  5. Step 5: Solve for x
    x = 1,824,352,661.69/36,886.24
  6. Step 6: Final answer
    x = 49,458.89

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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.