Home / 41,030.38-61,674.05-27,080.07

Finding the Fourth Proportional to 41,030.38, 61,674.05 and 27,080.07

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Solution

The fourth proportional to 41,030.38, 61,674.05 and 27,080.07 is: 40,704.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,030.38 : 61,674.05 = 27,080.07 : x
  2. Step 2: Convert to fraction form
    41,030.38/61,674.05 = 27,080.07/x
  3. Step 3: Cross multiply
    41,030.38x = 61,674.05 × 27,080.07
  4. Step 4: Simplify right side
    41,030.38x = 1,670,137,591.18
  5. Step 5: Solve for x
    x = 1,670,137,591.18/41,030.38
  6. Step 6: Final answer
    x = 40,704.90

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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.