Home / 155,584.28-233,324.42-60,789.88

Finding the Fourth Proportional to 155,584.28, 233,324.42 and 60,789.88

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Solution

The fourth proportional to 155,584.28, 233,324.42 and 60,789.88 is: 91,164.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,584.28 : 233,324.42 = 60,789.88 : x
  2. Step 2: Convert to fraction form
    155,584.28/233,324.42 = 60,789.88/x
  3. Step 3: Cross multiply
    155,584.28x = 233,324.42 × 60,789.88
  4. Step 4: Simplify right side
    155,584.28x = 14,183,763,492.87
  5. Step 5: Solve for x
    x = 14,183,763,492.87/155,584.28
  6. Step 6: Final answer
    x = 91,164.50

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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.