Home / 227,515.41-341,127.30-94,487.49

Finding the Fourth Proportional to 227,515.41, 341,127.30 and 94,487.49

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Solution

The fourth proportional to 227,515.41, 341,127.30 and 94,487.49 is: 141,670.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,515.41 : 341,127.30 = 94,487.49 : x
  2. Step 2: Convert to fraction form
    227,515.41/341,127.30 = 94,487.49/x
  3. Step 3: Cross multiply
    227,515.41x = 341,127.30 × 94,487.49
  4. Step 4: Simplify right side
    227,515.41x = 32,232,262,347.48
  5. Step 5: Solve for x
    x = 32,232,262,347.48/227,515.41
  6. Step 6: Final answer
    x = 141,670.68

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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.