Home / 150,338.94-225,508.25-61,592.60

Finding the Fourth Proportional to 150,338.94, 225,508.25 and 61,592.60

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Solution

The fourth proportional to 150,338.94, 225,508.25 and 61,592.60 is: 92,388.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,338.94 : 225,508.25 = 61,592.60 : x
  2. Step 2: Convert to fraction form
    150,338.94/225,508.25 = 61,592.60/x
  3. Step 3: Cross multiply
    150,338.94x = 225,508.25 × 61,592.60
  4. Step 4: Simplify right side
    150,338.94x = 13,889,639,130.99
  5. Step 5: Solve for x
    x = 13,889,639,130.99/150,338.94
  6. Step 6: Final answer
    x = 92,388.84

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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.