Home / 229,727.70-344,591.55-166,250.03

Finding the Fourth Proportional to 229,727.70, 344,591.55 and 166,250.03

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Solution

The fourth proportional to 229,727.70, 344,591.55 and 166,250.03 is: 249,375.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,727.70 : 344,591.55 = 166,250.03 : x
  2. Step 2: Convert to fraction form
    229,727.70/344,591.55 = 166,250.03/x
  3. Step 3: Cross multiply
    229,727.70x = 344,591.55 × 166,250.03
  4. Step 4: Simplify right side
    229,727.70x = 57,288,353,802.29
  5. Step 5: Solve for x
    x = 57,288,353,802.29/229,727.70
  6. Step 6: Final answer
    x = 249,375.04

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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.