Home / 43,500.21-60,059.21-33,410.61

Finding the Fourth Proportional to 43,500.21, 60,059.21 and 33,410.61

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Solution

The fourth proportional to 43,500.21, 60,059.21 and 33,410.61 is: 46,128.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,500.21 : 60,059.21 = 33,410.61 : x
  2. Step 2: Convert to fraction form
    43,500.21/60,059.21 = 33,410.61/x
  3. Step 3: Cross multiply
    43,500.21x = 60,059.21 × 33,410.61
  4. Step 4: Simplify right side
    43,500.21x = 2,006,614,675.17
  5. Step 5: Solve for x
    x = 2,006,614,675.17/43,500.21
  6. Step 6: Final answer
    x = 46,128.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.