Home / 151,650.49-227,378.42-62,965.21

Finding the Fourth Proportional to 151,650.49, 227,378.42 and 62,965.21

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Solution

The fourth proportional to 151,650.49, 227,378.42 and 62,965.21 is: 94,407.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,650.49 : 227,378.42 = 62,965.21 : x
  2. Step 2: Convert to fraction form
    151,650.49/227,378.42 = 62,965.21/x
  3. Step 3: Cross multiply
    151,650.49x = 227,378.42 × 62,965.21
  4. Step 4: Simplify right side
    151,650.49x = 14,316,929,649.94
  5. Step 5: Solve for x
    x = 14,316,929,649.94/151,650.49
  6. Step 6: Final answer
    x = 94,407.41

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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.