Home / 110,730.60-166,074.30-35,832.60

Finding the Fourth Proportional to 110,730.60, 166,074.30 and 35,832.60

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Solution

The fourth proportional to 110,730.60, 166,074.30 and 35,832.60 is: 53,741.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,730.60 : 166,074.30 = 35,832.60 : x
  2. Step 2: Convert to fraction form
    110,730.60/166,074.30 = 35,832.60/x
  3. Step 3: Cross multiply
    110,730.60x = 166,074.30 × 35,832.60
  4. Step 4: Simplify right side
    110,730.60x = 5,950,873,962.18
  5. Step 5: Solve for x
    x = 5,950,873,962.18/110,730.60
  6. Step 6: Final answer
    x = 53,741.91

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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.