Home / 41,611.05-62,423.24-13,528.94

Finding the Fourth Proportional to 41,611.05, 62,423.24 and 13,528.94

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Solution

The fourth proportional to 41,611.05, 62,423.24 and 13,528.94 is: 20,295.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,611.05 : 62,423.24 = 13,528.94 : x
  2. Step 2: Convert to fraction form
    41,611.05/62,423.24 = 13,528.94/x
  3. Step 3: Cross multiply
    41,611.05x = 62,423.24 × 13,528.94
  4. Step 4: Simplify right side
    41,611.05x = 844,519,888.80
  5. Step 5: Solve for x
    x = 844,519,888.80/41,611.05
  6. Step 6: Final answer
    x = 20,295.57

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1.5x scale

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.