Home / 49,346.83-73,876.04-36,752.45

Finding the Fourth Proportional to 49,346.83, 73,876.04 and 36,752.45

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Solution

The fourth proportional to 49,346.83, 73,876.04 and 36,752.45 is: 55,021.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,346.83 : 73,876.04 = 36,752.45 : x
  2. Step 2: Convert to fraction form
    49,346.83/73,876.04 = 36,752.45/x
  3. Step 3: Cross multiply
    49,346.83x = 73,876.04 × 36,752.45
  4. Step 4: Simplify right side
    49,346.83x = 2,715,125,119.89
  5. Step 5: Solve for x
    x = 2,715,125,119.89/49,346.83
  6. Step 6: Final answer
    x = 55,021.27

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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.