Home / 37,785.40-56,735.70-22,233.40

Finding the Fourth Proportional to 37,785.40, 56,735.70 and 22,233.40

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Solution

The fourth proportional to 37,785.40, 56,735.70 and 22,233.40 is: 33,383.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,785.40 : 56,735.70 = 22,233.40 : x
  2. Step 2: Convert to fraction form
    37,785.40/56,735.70 = 22,233.40/x
  3. Step 3: Cross multiply
    37,785.40x = 56,735.70 × 22,233.40
  4. Step 4: Simplify right side
    37,785.40x = 1,261,427,512.38
  5. Step 5: Solve for x
    x = 1,261,427,512.38/37,785.40
  6. Step 6: Final answer
    x = 33,383.99

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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.