Home / 41,072.28-61,316.67-39,614.28

Finding the Fourth Proportional to 41,072.28, 61,316.67 and 39,614.28

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Solution

The fourth proportional to 41,072.28, 61,316.67 and 39,614.28 is: 59,140.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,072.28 : 61,316.67 = 39,614.28 : x
  2. Step 2: Convert to fraction form
    41,072.28/61,316.67 = 39,614.28/x
  3. Step 3: Cross multiply
    41,072.28x = 61,316.67 × 39,614.28
  4. Step 4: Simplify right side
    41,072.28x = 2,429,015,734.05
  5. Step 5: Solve for x
    x = 2,429,015,734.05/41,072.28
  6. Step 6: Final answer
    x = 59,140.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.