Home / 35,455.20-48,938.22-24,847.44

Finding the Fourth Proportional to 35,455.20, 48,938.22 and 24,847.44

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Solution

The fourth proportional to 35,455.20, 48,938.22 and 24,847.44 is: 34,296.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,455.20 : 48,938.22 = 24,847.44 : x
  2. Step 2: Convert to fraction form
    35,455.20/48,938.22 = 24,847.44/x
  3. Step 3: Cross multiply
    35,455.20x = 48,938.22 × 24,847.44
  4. Step 4: Simplify right side
    35,455.20x = 1,215,989,485.16
  5. Step 5: Solve for x
    x = 1,215,989,485.16/35,455.20
  6. Step 6: Final answer
    x = 34,296.51

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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.