Home / 45,467.35-62,723.21-35,326.39

Finding the Fourth Proportional to 45,467.35, 62,723.21 and 35,326.39

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Solution

The fourth proportional to 45,467.35, 62,723.21 and 35,326.39 is: 48,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,467.35 : 62,723.21 = 35,326.39 : x
  2. Step 2: Convert to fraction form
    45,467.35/62,723.21 = 35,326.39/x
  3. Step 3: Cross multiply
    45,467.35x = 62,723.21 × 35,326.39
  4. Step 4: Simplify right side
    45,467.35x = 2,215,784,469.47
  5. Step 5: Solve for x
    x = 2,215,784,469.47/45,467.35
  6. Step 6: Final answer
    x = 48,733.53

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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.