Home / 33,859.04-50,801.93-10,487.30

Finding the Fourth Proportional to 33,859.04, 50,801.93 and 10,487.30

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Solution

The fourth proportional to 33,859.04, 50,801.93 and 10,487.30 is: 15,735.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859.04 : 50,801.93 = 10,487.30 : x
  2. Step 2: Convert to fraction form
    33,859.04/50,801.93 = 10,487.30/x
  3. Step 3: Cross multiply
    33,859.04x = 50,801.93 × 10,487.30
  4. Step 4: Simplify right side
    33,859.04x = 532,775,028.05
  5. Step 5: Solve for x
    x = 532,775,028.05/33,859.04
  6. Step 6: Final answer
    x = 15,735.09

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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.