Home / 33,176.90-49,643.85-24,428.90

Finding the Fourth Proportional to 33,176.90, 49,643.85 and 24,428.90

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Solution

The fourth proportional to 33,176.90, 49,643.85 and 24,428.90 is: 36,553.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,176.90 : 49,643.85 = 24,428.90 : x
  2. Step 2: Convert to fraction form
    33,176.90/49,643.85 = 24,428.90/x
  3. Step 3: Cross multiply
    33,176.90x = 49,643.85 × 24,428.90
  4. Step 4: Simplify right side
    33,176.90x = 1,212,744,647.27
  5. Step 5: Solve for x
    x = 1,212,744,647.27/33,176.90
  6. Step 6: Final answer
    x = 36,553.89

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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.