Home / 62,769.66-94,074.43-29,416.15

Finding the Fourth Proportional to 62,769.66, 94,074.43 and 29,416.15

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Solution

The fourth proportional to 62,769.66, 94,074.43 and 29,416.15 is: 44,086.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,769.66 : 94,074.43 = 29,416.15 : x
  2. Step 2: Convert to fraction form
    62,769.66/94,074.43 = 29,416.15/x
  3. Step 3: Cross multiply
    62,769.66x = 94,074.43 × 29,416.15
  4. Step 4: Simplify right side
    62,769.66x = 2,767,307,544.04
  5. Step 5: Solve for x
    x = 2,767,307,544.04/62,769.66
  6. Step 6: Final answer
    x = 44,086.71

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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.