Home / 41,256.20-61,874.39-19,048.25

Finding the Fourth Proportional to 41,256.20, 61,874.39 and 19,048.25

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Solution

The fourth proportional to 41,256.20, 61,874.39 and 19,048.25 is: 28,567.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,256.20 : 61,874.39 = 19,048.25 : x
  2. Step 2: Convert to fraction form
    41,256.20/61,874.39 = 19,048.25/x
  3. Step 3: Cross multiply
    41,256.20x = 61,874.39 × 19,048.25
  4. Step 4: Simplify right side
    41,256.20x = 1,178,598,849.32
  5. Step 5: Solve for x
    x = 1,178,598,849.32/41,256.20
  6. Step 6: Final answer
    x = 28,567.80

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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.