Home / 110,832.00-166,277.37-39,761.63

Finding the Fourth Proportional to 110,832.00, 166,277.37 and 39,761.63

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Solution

The fourth proportional to 110,832.00, 166,277.37 and 39,761.63 is: 59,652.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,832.00 : 166,277.37 = 39,761.63 : x
  2. Step 2: Convert to fraction form
    110,832.00/166,277.37 = 39,761.63/x
  3. Step 3: Cross multiply
    110,832.00x = 166,277.37 × 39,761.63
  4. Step 4: Simplify right side
    110,832.00x = 6,611,459,204.57
  5. Step 5: Solve for x
    x = 6,611,459,204.57/110,832.00
  6. Step 6: Final answer
    x = 59,652.98

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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.