Home / 150,644.24-225,957.06-61,895.46

Finding the Fourth Proportional to 150,644.24, 225,957.06 and 61,895.46

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Solution

The fourth proportional to 150,644.24, 225,957.06 and 61,895.46 is: 92,839.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,644.24 : 225,957.06 = 61,895.46 : x
  2. Step 2: Convert to fraction form
    150,644.24/225,957.06 = 61,895.46/x
  3. Step 3: Cross multiply
    150,644.24x = 225,957.06 × 61,895.46
  4. Step 4: Simplify right side
    150,644.24x = 13,985,716,168.95
  5. Step 5: Solve for x
    x = 13,985,716,168.95/150,644.24
  6. Step 6: Final answer
    x = 92,839.37

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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.