Home / 41,093.76-56,610.99-39,092.70

Finding the Fourth Proportional to 41,093.76, 56,610.99 and 39,092.70

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Solution

The fourth proportional to 41,093.76, 56,610.99 and 39,092.70 is: 53,854.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,093.76 : 56,610.99 = 39,092.70 : x
  2. Step 2: Convert to fraction form
    41,093.76/56,610.99 = 39,092.70/x
  3. Step 3: Cross multiply
    41,093.76x = 56,610.99 × 39,092.70
  4. Step 4: Simplify right side
    41,093.76x = 2,213,076,448.77
  5. Step 5: Solve for x
    x = 2,213,076,448.77/41,093.76
  6. Step 6: Final answer
    x = 53,854.32

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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.