Home / 35,126.40-48,481.44-23,190.24

Finding the Fourth Proportional to 35,126.40, 48,481.44 and 23,190.24

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Solution

The fourth proportional to 35,126.40, 48,481.44 and 23,190.24 is: 32,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,126.40 : 48,481.44 = 23,190.24 : x
  2. Step 2: Convert to fraction form
    35,126.40/48,481.44 = 23,190.24/x
  3. Step 3: Cross multiply
    35,126.40x = 48,481.44 × 23,190.24
  4. Step 4: Simplify right side
    35,126.40x = 1,124,296,229.15
  5. Step 5: Solve for x
    x = 1,124,296,229.15/35,126.40
  6. Step 6: Final answer
    x = 32,007.16

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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.