Home / 41,819.17-62,740.35-19,336.71

Finding the Fourth Proportional to 41,819.17, 62,740.35 and 19,336.71

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Solution

The fourth proportional to 41,819.17, 62,740.35 and 19,336.71 is: 29,010.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,819.17 : 62,740.35 = 19,336.71 : x
  2. Step 2: Convert to fraction form
    41,819.17/62,740.35 = 19,336.71/x
  3. Step 3: Cross multiply
    41,819.17x = 62,740.35 × 19,336.71
  4. Step 4: Simplify right side
    41,819.17x = 1,213,191,953.25
  5. Step 5: Solve for x
    x = 1,213,191,953.25/41,819.17
  6. Step 6: Final answer
    x = 29,010.43

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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.