Home / 166,084.28-229,208.99-94,460.03

Finding the Fourth Proportional to 166,084.28, 229,208.99 and 94,460.03

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Solution

The fourth proportional to 166,084.28, 229,208.99 and 94,460.03 is: 130,362.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,084.28 : 229,208.99 = 94,460.03 : x
  2. Step 2: Convert to fraction form
    166,084.28/229,208.99 = 94,460.03/x
  3. Step 3: Cross multiply
    166,084.28x = 229,208.99 × 94,460.03
  4. Step 4: Simplify right side
    166,084.28x = 21,651,086,453.32
  5. Step 5: Solve for x
    x = 21,651,086,453.32/166,084.28
  6. Step 6: Final answer
    x = 130,362.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.