Home / 31,960.83-44,106.15-17,814.57

Finding the Fourth Proportional to 31,960.83, 44,106.15 and 17,814.57

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Solution

The fourth proportional to 31,960.83, 44,106.15 and 17,814.57 is: 24,584.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,960.83 : 44,106.15 = 17,814.57 : x
  2. Step 2: Convert to fraction form
    31,960.83/44,106.15 = 17,814.57/x
  3. Step 3: Cross multiply
    31,960.83x = 44,106.15 × 17,814.57
  4. Step 4: Simplify right side
    31,960.83x = 785,732,096.61
  5. Step 5: Solve for x
    x = 785,732,096.61/31,960.83
  6. Step 6: Final answer
    x = 24,584.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.