Home / 35,026.20-48,336.14-22,450.94

Finding the Fourth Proportional to 35,026.20, 48,336.14 and 22,450.94

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Solution

The fourth proportional to 35,026.20, 48,336.14 and 22,450.94 is: 30,982.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.20 : 48,336.14 = 22,450.94 : x
  2. Step 2: Convert to fraction form
    35,026.20/48,336.14 = 22,450.94/x
  3. Step 3: Cross multiply
    35,026.20x = 48,336.14 × 22,450.94
  4. Step 4: Simplify right side
    35,026.20x = 1,085,191,778.97
  5. Step 5: Solve for x
    x = 1,085,191,778.97/35,026.20
  6. Step 6: Final answer
    x = 30,982.29

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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.