Home / 33,192.02-49,788-9,816.62

Finding the Fourth Proportional to 33,192.02, 49,788 and 9,816.62

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Solution

The fourth proportional to 33,192.02, 49,788 and 9,816.62 is: 14,724.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.02 : 49,788 = 9,816.62 : x
  2. Step 2: Convert to fraction form
    33,192.02/49,788 = 9,816.62/x
  3. Step 3: Cross multiply
    33,192.02x = 49,788 × 9,816.62
  4. Step 4: Simplify right side
    33,192.02x = 488,749,876.56
  5. Step 5: Solve for x
    x = 488,749,876.56/33,192.02
  6. Step 6: Final answer
    x = 14,724.92

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1.5x scale

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.