Home / 164,619.99-246,760.49-64,739.70

Finding the Fourth Proportional to 164,619.99, 246,760.49 and 64,739.70

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Solution

The fourth proportional to 164,619.99, 246,760.49 and 64,739.70 is: 97,042.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,619.99 : 246,760.49 = 64,739.70 : x
  2. Step 2: Convert to fraction form
    164,619.99/246,760.49 = 64,739.70/x
  3. Step 3: Cross multiply
    164,619.99x = 246,760.49 × 64,739.70
  4. Step 4: Simplify right side
    164,619.99x = 15,975,200,256.30
  5. Step 5: Solve for x
    x = 15,975,200,256.30/164,619.99
  6. Step 6: Final answer
    x = 97,042.89

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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.