Home / 41,050.81-56,650.09-22,187.94

Finding the Fourth Proportional to 41,050.81, 56,650.09 and 22,187.94

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Solution

The fourth proportional to 41,050.81, 56,650.09 and 22,187.94 is: 30,619.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,050.81 : 56,650.09 = 22,187.94 : x
  2. Step 2: Convert to fraction form
    41,050.81/56,650.09 = 22,187.94/x
  3. Step 3: Cross multiply
    41,050.81x = 56,650.09 × 22,187.94
  4. Step 4: Simplify right side
    41,050.81x = 1,256,948,797.91
  5. Step 5: Solve for x
    x = 1,256,948,797.91/41,050.81
  6. Step 6: Final answer
    x = 30,619.34

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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.