Home / 45,367.92-62,611.20-25,226.46

Finding the Fourth Proportional to 45,367.92, 62,611.20 and 25,226.46

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Solution

The fourth proportional to 45,367.92, 62,611.20 and 25,226.46 is: 34,814.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.92 : 62,611.20 = 25,226.46 : x
  2. Step 2: Convert to fraction form
    45,367.92/62,611.20 = 25,226.46/x
  3. Step 3: Cross multiply
    45,367.92x = 62,611.20 × 25,226.46
  4. Step 4: Simplify right side
    45,367.92x = 1,579,458,932.35
  5. Step 5: Solve for x
    x = 1,579,458,932.35/45,367.92
  6. Step 6: Final answer
    x = 34,814.44

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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.