Home / 63,336.13-87,365.78-41,826.07

Finding the Fourth Proportional to 63,336.13, 87,365.78 and 41,826.07

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Solution

The fourth proportional to 63,336.13, 87,365.78 and 41,826.07 is: 57,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,336.13 : 87,365.78 = 41,826.07 : x
  2. Step 2: Convert to fraction form
    63,336.13/87,365.78 = 41,826.07/x
  3. Step 3: Cross multiply
    63,336.13x = 87,365.78 × 41,826.07
  4. Step 4: Simplify right side
    63,336.13x = 3,654,167,229.88
  5. Step 5: Solve for x
    x = 3,654,167,229.88/63,336.13
  6. Step 6: Final answer
    x = 57,694.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.