Home / 37,930.19-56,785.05-22,086.86

Finding the Fourth Proportional to 37,930.19, 56,785.05 and 22,086.86

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Solution

The fourth proportional to 37,930.19, 56,785.05 and 22,086.86 is: 33,066.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,930.19 : 56,785.05 = 22,086.86 : x
  2. Step 2: Convert to fraction form
    37,930.19/56,785.05 = 22,086.86/x
  3. Step 3: Cross multiply
    37,930.19x = 56,785.05 × 22,086.86
  4. Step 4: Simplify right side
    37,930.19x = 1,254,203,165.52
  5. Step 5: Solve for x
    x = 1,254,203,165.52/37,930.19
  6. Step 6: Final answer
    x = 33,066.10

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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.