Home / 44,956.42-67,434.66-11,673.69

Finding the Fourth Proportional to 44,956.42, 67,434.66 and 11,673.69

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Solution

The fourth proportional to 44,956.42, 67,434.66 and 11,673.69 is: 17,510.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,956.42 : 67,434.66 = 11,673.69 : x
  2. Step 2: Convert to fraction form
    44,956.42/67,434.66 = 11,673.69/x
  3. Step 3: Cross multiply
    44,956.42x = 67,434.66 × 11,673.69
  4. Step 4: Simplify right side
    44,956.42x = 787,211,063.22
  5. Step 5: Solve for x
    x = 787,211,063.22/44,956.42
  6. Step 6: Final answer
    x = 17,510.54

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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.