Home / 227,521.40-341,136.29-94,493.48

Finding the Fourth Proportional to 227,521.40, 341,136.29 and 94,493.48

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Solution

The fourth proportional to 227,521.40, 341,136.29 and 94,493.48 is: 141,679.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,521.40 : 341,136.29 = 94,493.48 : x
  2. Step 2: Convert to fraction form
    227,521.40/341,136.29 = 94,493.48/x
  3. Step 3: Cross multiply
    227,521.40x = 341,136.29 × 94,493.48
  4. Step 4: Simplify right side
    227,521.40x = 32,235,153,726.94
  5. Step 5: Solve for x
    x = 32,235,153,726.94/227,521.40
  6. Step 6: Final answer
    x = 141,679.66

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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.