Home / 45,467.39-62,723.26-35,326.43

Finding the Fourth Proportional to 45,467.39, 62,723.26 and 35,326.43

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Solution

The fourth proportional to 45,467.39, 62,723.26 and 35,326.43 is: 48,733.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,467.39 : 62,723.26 = 35,326.43 : x
  2. Step 2: Convert to fraction form
    45,467.39/62,723.26 = 35,326.43/x
  3. Step 3: Cross multiply
    45,467.39x = 62,723.26 × 35,326.43
  4. Step 4: Simplify right side
    45,467.39x = 2,215,788,451.83
  5. Step 5: Solve for x
    x = 2,215,788,451.83/45,467.39
  6. Step 6: Final answer
    x = 48,733.57

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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.