Home / 61,794.18-85,276.53-33,499.94

Finding the Fourth Proportional to 61,794.18, 85,276.53 and 33,499.94

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Solution

The fourth proportional to 61,794.18, 85,276.53 and 33,499.94 is: 46,230.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,794.18 : 85,276.53 = 33,499.94 : x
  2. Step 2: Convert to fraction form
    61,794.18/85,276.53 = 33,499.94/x
  3. Step 3: Cross multiply
    61,794.18x = 85,276.53 × 33,499.94
  4. Step 4: Simplify right side
    61,794.18x = 2,856,758,212.03
  5. Step 5: Solve for x
    x = 2,856,758,212.03/61,794.18
  6. Step 6: Final answer
    x = 46,230.21

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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.