Home / 110,984.22-166,477.88-36,104.76

Finding the Fourth Proportional to 110,984.22, 166,477.88 and 36,104.76

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Solution

The fourth proportional to 110,984.22, 166,477.88 and 36,104.76 is: 54,157.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,984.22 : 166,477.88 = 36,104.76 : x
  2. Step 2: Convert to fraction form
    110,984.22/166,477.88 = 36,104.76/x
  3. Step 3: Cross multiply
    110,984.22x = 166,477.88 × 36,104.76
  4. Step 4: Simplify right side
    110,984.22x = 6,010,643,902.71
  5. Step 5: Solve for x
    x = 6,010,643,902.71/110,984.22
  6. Step 6: Final answer
    x = 54,157.64

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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.