Home / 166,246.20-249,207.30-95,095.80

Finding the Fourth Proportional to 166,246.20, 249,207.30 and 95,095.80

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Solution

The fourth proportional to 166,246.20, 249,207.30 and 95,095.80 is: 142,551.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,246.20 : 249,207.30 = 95,095.80 : x
  2. Step 2: Convert to fraction form
    166,246.20/249,207.30 = 95,095.80/x
  3. Step 3: Cross multiply
    166,246.20x = 249,207.30 × 95,095.80
  4. Step 4: Simplify right side
    166,246.20x = 23,698,567,559.34
  5. Step 5: Solve for x
    x = 23,698,567,559.34/166,246.20
  6. Step 6: Final answer
    x = 142,551.03

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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.