Home / 56,193.15-84,331.20-26,610.94

Finding the Fourth Proportional to 56,193.15, 84,331.20 and 26,610.94

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Solution

The fourth proportional to 56,193.15, 84,331.20 and 26,610.94 is: 39,936.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,193.15 : 84,331.20 = 26,610.94 : x
  2. Step 2: Convert to fraction form
    56,193.15/84,331.20 = 26,610.94/x
  3. Step 3: Cross multiply
    56,193.15x = 84,331.20 × 26,610.94
  4. Step 4: Simplify right side
    56,193.15x = 2,244,132,081.67
  5. Step 5: Solve for x
    x = 2,244,132,081.67/56,193.15
  6. Step 6: Final answer
    x = 39,936.04

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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.