Home / 29,163.90-43,798.54-26,819.58

Finding the Fourth Proportional to 29,163.90, 43,798.54 and 26,819.58

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Solution

The fourth proportional to 29,163.90, 43,798.54 and 26,819.58 is: 40,277.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,163.90 : 43,798.54 = 26,819.58 : x
  2. Step 2: Convert to fraction form
    29,163.90/43,798.54 = 26,819.58/x
  3. Step 3: Cross multiply
    29,163.90x = 43,798.54 × 26,819.58
  4. Step 4: Simplify right side
    29,163.90x = 1,174,658,447.41
  5. Step 5: Solve for x
    x = 1,174,658,447.41/29,163.90
  6. Step 6: Final answer
    x = 40,277.82

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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.