Home / 34,263.66-51,360.48-19,441.27

Finding the Fourth Proportional to 34,263.66, 51,360.48 and 19,441.27

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Solution

The fourth proportional to 34,263.66, 51,360.48 and 19,441.27 is: 29,142.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,263.66 : 51,360.48 = 19,441.27 : x
  2. Step 2: Convert to fraction form
    34,263.66/51,360.48 = 19,441.27/x
  3. Step 3: Cross multiply
    34,263.66x = 51,360.48 × 19,441.27
  4. Step 4: Simplify right side
    34,263.66x = 998,512,734.31
  5. Step 5: Solve for x
    x = 998,512,734.31/34,263.66
  6. Step 6: Final answer
    x = 29,142.04

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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.