Home / 35,763.61-49,351.49-22,334.07

Finding the Fourth Proportional to 35,763.61, 49,351.49 and 22,334.07

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Solution

The fourth proportional to 35,763.61, 49,351.49 and 22,334.07 is: 30,819.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,763.61 : 49,351.49 = 22,334.07 : x
  2. Step 2: Convert to fraction form
    35,763.61/49,351.49 = 22,334.07/x
  3. Step 3: Cross multiply
    35,763.61x = 49,351.49 × 22,334.07
  4. Step 4: Simplify right side
    35,763.61x = 1,102,219,632.26
  5. Step 5: Solve for x
    x = 1,102,219,632.26/35,763.61
  6. Step 6: Final answer
    x = 30,819.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.