Home / 37,739.60-52,086.48-27,164.24

Finding the Fourth Proportional to 37,739.60, 52,086.48 and 27,164.24

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Solution

The fourth proportional to 37,739.60, 52,086.48 and 27,164.24 is: 37,490.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,739.60 : 52,086.48 = 27,164.24 : x
  2. Step 2: Convert to fraction form
    37,739.60/52,086.48 = 27,164.24/x
  3. Step 3: Cross multiply
    37,739.60x = 52,086.48 × 27,164.24
  4. Step 4: Simplify right side
    37,739.60x = 1,414,889,643.48
  5. Step 5: Solve for x
    x = 1,414,889,643.48/37,739.60
  6. Step 6: Final answer
    x = 37,490.85

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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.