Home / 150,328.36-225,503.06-60,371.07

Finding the Fourth Proportional to 150,328.36, 225,503.06 and 60,371.07

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Solution

The fourth proportional to 150,328.36, 225,503.06 and 60,371.07 is: 90,560.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,328.36 : 225,503.06 = 60,371.07 : x
  2. Step 2: Convert to fraction form
    150,328.36/225,503.06 = 60,371.07/x
  3. Step 3: Cross multiply
    150,328.36x = 225,503.06 × 60,371.07
  4. Step 4: Simplify right side
    150,328.36x = 13,613,861,020.47
  5. Step 5: Solve for x
    x = 13,613,861,020.47/150,328.36
  6. Step 6: Final answer
    x = 90,560.83

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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.