Home / 37,835.88-52,189.86-27,208.68

Finding the Fourth Proportional to 37,835.88, 52,189.86 and 27,208.68

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Solution

The fourth proportional to 37,835.88, 52,189.86 and 27,208.68 is: 37,530.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835.88 : 52,189.86 = 27,208.68 : x
  2. Step 2: Convert to fraction form
    37,835.88/52,189.86 = 27,208.68/x
  3. Step 3: Cross multiply
    37,835.88x = 52,189.86 × 27,208.68
  4. Step 4: Simplify right side
    37,835.88x = 1,420,017,199.98
  5. Step 5: Solve for x
    x = 1,420,017,199.98/37,835.88
  6. Step 6: Final answer
    x = 37,530.97

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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.