Home / 61,226.66-91,752.38-34,876.96

Finding the Fourth Proportional to 61,226.66, 91,752.38 and 34,876.96

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Solution

The fourth proportional to 61,226.66, 91,752.38 and 34,876.96 is: 52,265.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,226.66 : 91,752.38 = 34,876.96 : x
  2. Step 2: Convert to fraction form
    61,226.66/91,752.38 = 34,876.96/x
  3. Step 3: Cross multiply
    61,226.66x = 91,752.38 × 34,876.96
  4. Step 4: Simplify right side
    61,226.66x = 3,200,043,814.19
  5. Step 5: Solve for x
    x = 3,200,043,814.19/61,226.66
  6. Step 6: Final answer
    x = 52,265.53

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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.