Home / 64,154.14-96,243.36-29,096.56

Finding the Fourth Proportional to 64,154.14, 96,243.36 and 29,096.56

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Solution

The fourth proportional to 64,154.14, 96,243.36 and 29,096.56 is: 43,650.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,154.14 : 96,243.36 = 29,096.56 : x
  2. Step 2: Convert to fraction form
    64,154.14/96,243.36 = 29,096.56/x
  3. Step 3: Cross multiply
    64,154.14x = 96,243.36 × 29,096.56
  4. Step 4: Simplify right side
    64,154.14x = 2,800,350,698.84
  5. Step 5: Solve for x
    x = 2,800,350,698.84/64,154.14
  6. Step 6: Final answer
    x = 43,650.35

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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.