Home / 49,922.48-74,901-33,349.04

Finding the Fourth Proportional to 49,922.48, 74,901 and 33,349.04

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Solution

The fourth proportional to 49,922.48, 74,901 and 33,349.04 is: 50,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,922.48 : 74,901 = 33,349.04 : x
  2. Step 2: Convert to fraction form
    49,922.48/74,901 = 33,349.04/x
  3. Step 3: Cross multiply
    49,922.48x = 74,901 × 33,349.04
  4. Step 4: Simplify right side
    49,922.48x = 2,497,876,445.04
  5. Step 5: Solve for x
    x = 2,497,876,445.04/49,922.48
  6. Step 6: Final answer
    x = 50,035.10

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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.