Home / 150,552.10-225,866.09-106,265.35

Finding the Fourth Proportional to 150,552.10, 225,866.09 and 106,265.35

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Solution

The fourth proportional to 150,552.10, 225,866.09 and 106,265.35 is: 159,424.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,552.10 : 225,866.09 = 106,265.35 : x
  2. Step 2: Convert to fraction form
    150,552.10/225,866.09 = 106,265.35/x
  3. Step 3: Cross multiply
    150,552.10x = 225,866.09 × 106,265.35
  4. Step 4: Simplify right side
    150,552.10x = 24,001,739,106.98
  5. Step 5: Solve for x
    x = 24,001,739,106.98/150,552.10
  6. Step 6: Final answer
    x = 159,424.80

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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.