Home / 61,372.26-84,684.96-34,513.74

Finding the Fourth Proportional to 61,372.26, 84,684.96 and 34,513.74

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Solution

The fourth proportional to 61,372.26, 84,684.96 and 34,513.74 is: 47,624.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,372.26 : 84,684.96 = 34,513.74 : x
  2. Step 2: Convert to fraction form
    61,372.26/84,684.96 = 34,513.74/x
  3. Step 3: Cross multiply
    61,372.26x = 84,684.96 × 34,513.74
  4. Step 4: Simplify right side
    61,372.26x = 2,922,794,691.35
  5. Step 5: Solve for x
    x = 2,922,794,691.35/61,372.26
  6. Step 6: Final answer
    x = 47,624.04

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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.