Home / 110,931.96-166,277.94-44,298.84

Finding the Fourth Proportional to 110,931.96, 166,277.94 and 44,298.84

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Solution

The fourth proportional to 110,931.96, 166,277.94 and 44,298.84 is: 66,400.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,931.96 : 166,277.94 = 44,298.84 : x
  2. Step 2: Convert to fraction form
    110,931.96/166,277.94 = 44,298.84/x
  3. Step 3: Cross multiply
    110,931.96x = 166,277.94 × 44,298.84
  4. Step 4: Simplify right side
    110,931.96x = 7,365,919,859.59
  5. Step 5: Solve for x
    x = 7,365,919,859.59/110,931.96
  6. Step 6: Final answer
    x = 66,400.34

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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.