Home / 44,716.67-67,088.42-18,048.94

Finding the Fourth Proportional to 44,716.67, 67,088.42 and 18,048.94

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Solution

The fourth proportional to 44,716.67, 67,088.42 and 18,048.94 is: 27,078.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,716.67 : 67,088.42 = 18,048.94 : x
  2. Step 2: Convert to fraction form
    44,716.67/67,088.42 = 18,048.94/x
  3. Step 3: Cross multiply
    44,716.67x = 67,088.42 × 18,048.94
  4. Step 4: Simplify right side
    44,716.67x = 1,210,874,867.27
  5. Step 5: Solve for x
    x = 1,210,874,867.27/44,716.67
  6. Step 6: Final answer
    x = 27,078.82

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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.