Home / 195,260.48-292,556.40-106,576.24

Finding the Fourth Proportional to 195,260.48, 292,556.40 and 106,576.24

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Solution

The fourth proportional to 195,260.48, 292,556.40 and 106,576.24 is: 159,681.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,260.48 : 292,556.40 = 106,576.24 : x
  2. Step 2: Convert to fraction form
    195,260.48/292,556.40 = 106,576.24/x
  3. Step 3: Cross multiply
    195,260.48x = 292,556.40 × 106,576.24
  4. Step 4: Simplify right side
    195,260.48x = 31,179,561,099.94
  5. Step 5: Solve for x
    x = 31,179,561,099.94/195,260.48
  6. Step 6: Final answer
    x = 159,681.88

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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.