Home / 41,590.55-62,418.60-19,392.50

Finding the Fourth Proportional to 41,590.55, 62,418.60 and 19,392.50

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Solution

The fourth proportional to 41,590.55, 62,418.60 and 19,392.50 is: 29,104.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,590.55 : 62,418.60 = 19,392.50 : x
  2. Step 2: Convert to fraction form
    41,590.55/62,418.60 = 19,392.50/x
  3. Step 3: Cross multiply
    41,590.55x = 62,418.60 × 19,392.50
  4. Step 4: Simplify right side
    41,590.55x = 1,210,452,700.50
  5. Step 5: Solve for x
    x = 1,210,452,700.50/41,590.55
  6. Step 6: Final answer
    x = 29,104.03

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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.