Home / 56,997.37-85,497.51-27,004.58

Finding the Fourth Proportional to 56,997.37, 85,497.51 and 27,004.58

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Solution

The fourth proportional to 56,997.37, 85,497.51 and 27,004.58 is: 40,507.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,997.37 : 85,497.51 = 27,004.58 : x
  2. Step 2: Convert to fraction form
    56,997.37/85,497.51 = 27,004.58/x
  3. Step 3: Cross multiply
    56,997.37x = 85,497.51 × 27,004.58
  4. Step 4: Simplify right side
    56,997.37x = 2,308,824,348.60
  5. Step 5: Solve for x
    x = 2,308,824,348.60/56,997.37
  6. Step 6: Final answer
    x = 40,507.56

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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.