Home / 169,193.35-233,424.08-108,797.30

Finding the Fourth Proportional to 169,193.35, 233,424.08 and 108,797.30

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Solution

The fourth proportional to 169,193.35, 233,424.08 and 108,797.30 is: 150,099.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,193.35 : 233,424.08 = 108,797.30 : x
  2. Step 2: Convert to fraction form
    169,193.35/233,424.08 = 108,797.30/x
  3. Step 3: Cross multiply
    169,193.35x = 233,424.08 × 108,797.30
  4. Step 4: Simplify right side
    169,193.35x = 25,395,909,658.98
  5. Step 5: Solve for x
    x = 25,395,909,658.98/169,193.35
  6. Step 6: Final answer
    x = 150,099.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.