Home / 41,025.41-61,532.65-11,440.77

Finding the Fourth Proportional to 41,025.41, 61,532.65 and 11,440.77

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Solution

The fourth proportional to 41,025.41, 61,532.65 and 11,440.77 is: 17,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,025.41 : 61,532.65 = 11,440.77 : x
  2. Step 2: Convert to fraction form
    41,025.41/61,532.65 = 11,440.77/x
  3. Step 3: Cross multiply
    41,025.41x = 61,532.65 × 11,440.77
  4. Step 4: Simplify right side
    41,025.41x = 703,980,910.44
  5. Step 5: Solve for x
    x = 703,980,910.44/41,025.41
  6. Step 6: Final answer
    x = 17,159.63

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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.