Home / 166,566.56-249,449.46-95,273.12

Finding the Fourth Proportional to 166,566.56, 249,449.46 and 95,273.12

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Solution

The fourth proportional to 166,566.56, 249,449.46 and 95,273.12 is: 142,680.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,566.56 : 249,449.46 = 95,273.12 : x
  2. Step 2: Convert to fraction form
    166,566.56/249,449.46 = 95,273.12/x
  3. Step 3: Cross multiply
    166,566.56x = 249,449.46 × 95,273.12
  4. Step 4: Simplify right side
    166,566.56x = 23,765,828,336.52
  5. Step 5: Solve for x
    x = 23,765,828,336.52/166,566.56
  6. Step 6: Final answer
    x = 142,680.67

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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.