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Finding the Fourth Proportional to 33,063.04, 49,532.04 and 25,631.08

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Solution

The fourth proportional to 33,063.04, 49,532.04 and 25,631.08 is: 38,398.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,063.04 : 49,532.04 = 25,631.08 : x
  2. Step 2: Convert to fraction form
    33,063.04/49,532.04 = 25,631.08/x
  3. Step 3: Cross multiply
    33,063.04x = 49,532.04 × 25,631.08
  4. Step 4: Simplify right side
    33,063.04x = 1,269,559,679.80
  5. Step 5: Solve for x
    x = 1,269,559,679.80/33,063.04
  6. Step 6: Final answer
    x = 38,398.15

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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.