Home / 45,367.76-62,609.58-25,226.68

Finding the Fourth Proportional to 45,367.76, 62,609.58 and 25,226.68

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Solution

The fourth proportional to 45,367.76, 62,609.58 and 25,226.68 is: 34,813.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.76 : 62,609.58 = 25,226.68 : x
  2. Step 2: Convert to fraction form
    45,367.76/62,609.58 = 25,226.68/x
  3. Step 3: Cross multiply
    45,367.76x = 62,609.58 × 25,226.68
  4. Step 4: Simplify right side
    45,367.76x = 1,579,431,839.59
  5. Step 5: Solve for x
    x = 1,579,431,839.59/45,367.76
  6. Step 6: Final answer
    x = 34,813.97

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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.