Home / 166,215.06-249,320.97-41,556.06

Finding the Fourth Proportional to 166,215.06, 249,320.97 and 41,556.06

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Solution

The fourth proportional to 166,215.06, 249,320.97 and 41,556.06 is: 62,333.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,215.06 : 249,320.97 = 41,556.06 : x
  2. Step 2: Convert to fraction form
    166,215.06/249,320.97 = 41,556.06/x
  3. Step 3: Cross multiply
    166,215.06x = 249,320.97 × 41,556.06
  4. Step 4: Simplify right side
    166,215.06x = 10,360,797,188.58
  5. Step 5: Solve for x
    x = 10,360,797,188.58/166,215.06
  6. Step 6: Final answer
    x = 62,333.68

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1.5x scale

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.