Home / 35,025.25-48,334.85-22,450.03

Finding the Fourth Proportional to 35,025.25, 48,334.85 and 22,450.03

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Solution

The fourth proportional to 35,025.25, 48,334.85 and 22,450.03 is: 30,981.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,025.25 : 48,334.85 = 22,450.03 : x
  2. Step 2: Convert to fraction form
    35,025.25/48,334.85 = 22,450.03/x
  3. Step 3: Cross multiply
    35,025.25x = 48,334.85 × 22,450.03
  4. Step 4: Simplify right side
    35,025.25x = 1,085,118,720.30
  5. Step 5: Solve for x
    x = 1,085,118,720.30/35,025.25
  6. Step 6: Final answer
    x = 30,981.04

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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.