Home / 61,214.43-84,481.99-41,113.17

Finding the Fourth Proportional to 61,214.43, 84,481.99 and 41,113.17

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Solution

The fourth proportional to 61,214.43, 84,481.99 and 41,113.17 is: 56,740.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,214.43 : 84,481.99 = 41,113.17 : x
  2. Step 2: Convert to fraction form
    61,214.43/84,481.99 = 41,113.17/x
  3. Step 3: Cross multiply
    61,214.43x = 84,481.99 × 41,113.17
  4. Step 4: Simplify right side
    61,214.43x = 3,473,322,314.03
  5. Step 5: Solve for x
    x = 3,473,322,314.03/61,214.43
  6. Step 6: Final answer
    x = 56,740.25

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1.5x scale

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.