Home / 37,540.96-56,330.88-27,237.76

Finding the Fourth Proportional to 37,540.96, 56,330.88 and 27,237.76

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Solution

The fourth proportional to 37,540.96, 56,330.88 and 27,237.76 is: 40,870.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,540.96 : 56,330.88 = 27,237.76 : x
  2. Step 2: Convert to fraction form
    37,540.96/56,330.88 = 27,237.76/x
  3. Step 3: Cross multiply
    37,540.96x = 56,330.88 × 27,237.76
  4. Step 4: Simplify right side
    37,540.96x = 1,534,326,990.03
  5. Step 5: Solve for x
    x = 1,534,326,990.03/37,540.96
  6. Step 6: Final answer
    x = 40,870.74

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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.