Home / 33,416.91-50,125.28-14,935.95

Finding the Fourth Proportional to 33,416.91, 50,125.28 and 14,935.95

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Solution

The fourth proportional to 33,416.91, 50,125.28 and 14,935.95 is: 22,403.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,416.91 : 50,125.28 = 14,935.95 : x
  2. Step 2: Convert to fraction form
    33,416.91/50,125.28 = 14,935.95/x
  3. Step 3: Cross multiply
    33,416.91x = 50,125.28 × 14,935.95
  4. Step 4: Simplify right side
    33,416.91x = 748,668,601.14
  5. Step 5: Solve for x
    x = 748,668,601.14/33,416.91
  6. Step 6: Final answer
    x = 22,403.88

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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.