Home / 44,389.71-66,584.81-14,807.46

Finding the Fourth Proportional to 44,389.71, 66,584.81 and 14,807.46

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Solution

The fourth proportional to 44,389.71, 66,584.81 and 14,807.46 is: 22,211.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,389.71 : 66,584.81 = 14,807.46 : x
  2. Step 2: Convert to fraction form
    44,389.71/66,584.81 = 14,807.46/x
  3. Step 3: Cross multiply
    44,389.71x = 66,584.81 × 14,807.46
  4. Step 4: Simplify right side
    44,389.71x = 985,951,910.68
  5. Step 5: Solve for x
    x = 985,951,910.68/44,389.71
  6. Step 6: Final answer
    x = 22,211.27

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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.