Home / 41,820.43-62,730.73-29,396.05

Finding the Fourth Proportional to 41,820.43, 62,730.73 and 29,396.05

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Solution

The fourth proportional to 41,820.43, 62,730.73 and 29,396.05 is: 44,094.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,820.43 : 62,730.73 = 29,396.05 : x
  2. Step 2: Convert to fraction form
    41,820.43/62,730.73 = 29,396.05/x
  3. Step 3: Cross multiply
    41,820.43x = 62,730.73 × 29,396.05
  4. Step 4: Simplify right side
    41,820.43x = 1,844,035,555.53
  5. Step 5: Solve for x
    x = 1,844,035,555.53/41,820.43
  6. Step 6: Final answer
    x = 44,094.13

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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.