Home / 25,204.10-37,806.15-22,433.90

Finding the Fourth Proportional to 25,204.10, 37,806.15 and 22,433.90

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Solution

The fourth proportional to 25,204.10, 37,806.15 and 22,433.90 is: 33,650.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,204.10 : 37,806.15 = 22,433.90 : x
  2. Step 2: Convert to fraction form
    25,204.10/37,806.15 = 22,433.90/x
  3. Step 3: Cross multiply
    25,204.10x = 37,806.15 × 22,433.90
  4. Step 4: Simplify right side
    25,204.10x = 848,139,388.49
  5. Step 5: Solve for x
    x = 848,139,388.49/25,204.10
  6. Step 6: Final answer
    x = 33,650.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.