Home / 61,175.22-84,404.44-35,682.70

Finding the Fourth Proportional to 61,175.22, 84,404.44 and 35,682.70

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Solution

The fourth proportional to 61,175.22, 84,404.44 and 35,682.70 is: 49,232.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,175.22 : 84,404.44 = 35,682.70 : x
  2. Step 2: Convert to fraction form
    61,175.22/84,404.44 = 35,682.70/x
  3. Step 3: Cross multiply
    61,175.22x = 84,404.44 × 35,682.70
  4. Step 4: Simplify right side
    61,175.22x = 3,011,778,311.19
  5. Step 5: Solve for x
    x = 3,011,778,311.19/61,175.22
  6. Step 6: Final answer
    x = 49,232.00

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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.