Home / 152,933.66-229,449.24-64,163.33

Finding the Fourth Proportional to 152,933.66, 229,449.24 and 64,163.33

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Solution

The fourth proportional to 152,933.66, 229,449.24 and 64,163.33 is: 96,265.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,933.66 : 229,449.24 = 64,163.33 : x
  2. Step 2: Convert to fraction form
    152,933.66/229,449.24 = 64,163.33/x
  3. Step 3: Cross multiply
    152,933.66x = 229,449.24 × 64,163.33
  4. Step 4: Simplify right side
    152,933.66x = 14,722,225,836.31
  5. Step 5: Solve for x
    x = 14,722,225,836.31/152,933.66
  6. Step 6: Final answer
    x = 96,265.44

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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.