Home / 45,370.42-62,608.22-25,226.77

Finding the Fourth Proportional to 45,370.42, 62,608.22 and 25,226.77

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Solution

The fourth proportional to 45,370.42, 62,608.22 and 25,226.77 is: 34,811.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,370.42 : 62,608.22 = 25,226.77 : x
  2. Step 2: Convert to fraction form
    45,370.42/62,608.22 = 25,226.77/x
  3. Step 3: Cross multiply
    45,370.42x = 62,608.22 × 25,226.77
  4. Step 4: Simplify right side
    45,370.42x = 1,579,403,166.05
  5. Step 5: Solve for x
    x = 1,579,403,166.05/45,370.42
  6. Step 6: Final answer
    x = 34,811.30

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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.