Home / 35,652.14-49,197.83-19,735.64

Finding the Fourth Proportional to 35,652.14, 49,197.83 and 19,735.64

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Solution

The fourth proportional to 35,652.14, 49,197.83 and 19,735.64 is: 27,234.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,652.14 : 49,197.83 = 19,735.64 : x
  2. Step 2: Convert to fraction form
    35,652.14/49,197.83 = 19,735.64/x
  3. Step 3: Cross multiply
    35,652.14x = 49,197.83 × 19,735.64
  4. Step 4: Simplify right side
    35,652.14x = 970,950,661.66
  5. Step 5: Solve for x
    x = 970,950,661.66/35,652.14
  6. Step 6: Final answer
    x = 27,234.01

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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.