Home / 44,733.42-67,109.97-13,571.10

Finding the Fourth Proportional to 44,733.42, 67,109.97 and 13,571.10

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Solution

The fourth proportional to 44,733.42, 67,109.97 and 13,571.10 is: 20,359.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,733.42 : 67,109.97 = 13,571.10 : x
  2. Step 2: Convert to fraction form
    44,733.42/67,109.97 = 13,571.10/x
  3. Step 3: Cross multiply
    44,733.42x = 67,109.97 × 13,571.10
  4. Step 4: Simplify right side
    44,733.42x = 910,756,113.87
  5. Step 5: Solve for x
    x = 910,756,113.87/44,733.42
  6. Step 6: Final answer
    x = 20,359.64

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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.